diff --git a/mayan/apps/common/migrations/0002_auto_20150608_1902.py b/mayan/apps/common/migrations/0002_auto_20150608_1902.py
index 98d749a910..019125d415 100644
--- a/mayan/apps/common/migrations/0002_auto_20150608_1902.py
+++ b/mayan/apps/common/migrations/0002_auto_20150608_1902.py
@@ -14,7 +14,501 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='userlocaleprofile',
             name='timezone',
-            field=models.CharField(max_length=48, verbose_name='Timezone', choices=[(b'Africa/Abidjan', b'Africa/Abidjan'), (b'Africa/Accra', b'Africa/Accra'), (b'Africa/Addis_Ababa', b'Africa/Addis_Ababa'), (b'Africa/Algiers', b'Africa/Algiers'), (b'Africa/Asmara', b'Africa/Asmara'), (b'Africa/Bamako', b'Africa/Bamako'), (b'Africa/Bangui', b'Africa/Bangui'), (b'Africa/Banjul', b'Africa/Banjul'), (b'Africa/Bissau', b'Africa/Bissau'), (b'Africa/Blantyre', b'Africa/Blantyre'), (b'Africa/Brazzaville', b'Africa/Brazzaville'), (b'Africa/Bujumbura', b'Africa/Bujumbura'), (b'Africa/Cairo', b'Africa/Cairo'), (b'Africa/Casablanca', b'Africa/Casablanca'), (b'Africa/Ceuta', b'Africa/Ceuta'), (b'Africa/Conakry', b'Africa/Conakry'), (b'Africa/Dakar', b'Africa/Dakar'), (b'Africa/Dar_es_Salaam', b'Africa/Dar_es_Salaam'), (b'Africa/Djibouti', b'Africa/Djibouti'), (b'Africa/Douala', b'Africa/Douala'), (b'Africa/El_Aaiun', b'Africa/El_Aaiun'), (b'Africa/Freetown', b'Africa/Freetown'), (b'Africa/Gaborone', b'Africa/Gaborone'), (b'Africa/Harare', b'Africa/Harare'), (b'Africa/Johannesburg', b'Africa/Johannesburg'), (b'Africa/Juba', b'Africa/Juba'), (b'Africa/Kampala', b'Africa/Kampala'), (b'Africa/Khartoum', b'Africa/Khartoum'), (b'Africa/Kigali', b'Africa/Kigali'), (b'Africa/Kinshasa', b'Africa/Kinshasa'), (b'Africa/Lagos', b'Africa/Lagos'), (b'Africa/Libreville', b'Africa/Libreville'), (b'Africa/Lome', b'Africa/Lome'), (b'Africa/Luanda', b'Africa/Luanda'), (b'Africa/Lubumbashi', b'Africa/Lubumbashi'), (b'Africa/Lusaka', b'Africa/Lusaka'), (b'Africa/Malabo', b'Africa/Malabo'), (b'Africa/Maputo', b'Africa/Maputo'), (b'Africa/Maseru', b'Africa/Maseru'), (b'Africa/Mbabane', b'Africa/Mbabane'), (b'Africa/Mogadishu', b'Africa/Mogadishu'), (b'Africa/Monrovia', b'Africa/Monrovia'), (b'Africa/Nairobi', b'Africa/Nairobi'), (b'Africa/Ndjamena', b'Africa/Ndjamena'), (b'Africa/Niamey', b'Africa/Niamey'), (b'Africa/Nouakchott', b'Africa/Nouakchott'), (b'Africa/Ouagadougou', b'Africa/Ouagadougou'), (b'Africa/Porto-Novo', b'Africa/Porto-Novo'), (b'Africa/Sao_Tome', b'Africa/Sao_Tome'), (b'Africa/Tripoli', b'Africa/Tripoli'), (b'Africa/Tunis', b'Africa/Tunis'), (b'Africa/Windhoek', b'Africa/Windhoek'), (b'America/Adak', b'America/Adak'), (b'America/Anchorage', b'America/Anchorage'), (b'America/Anguilla', b'America/Anguilla'), (b'America/Antigua', b'America/Antigua'), (b'America/Araguaina', b'America/Araguaina'), (b'America/Argentina/Buenos_Aires', b'America/Argentina/Buenos_Aires'), (b'America/Argentina/Catamarca', b'America/Argentina/Catamarca'), (b'America/Argentina/Cordoba', b'America/Argentina/Cordoba'), (b'America/Argentina/Jujuy', b'America/Argentina/Jujuy'), (b'America/Argentina/La_Rioja', b'America/Argentina/La_Rioja'), (b'America/Argentina/Mendoza', b'America/Argentina/Mendoza'), (b'America/Argentina/Rio_Gallegos', b'America/Argentina/Rio_Gallegos'), (b'America/Argentina/Salta', b'America/Argentina/Salta'), (b'America/Argentina/San_Juan', b'America/Argentina/San_Juan'), (b'America/Argentina/San_Luis', b'America/Argentina/San_Luis'), (b'America/Argentina/Tucuman', b'America/Argentina/Tucuman'), (b'America/Argentina/Ushuaia', b'America/Argentina/Ushuaia'), (b'America/Aruba', b'America/Aruba'), (b'America/Asuncion', b'America/Asuncion'), (b'America/Atikokan', b'America/Atikokan'), (b'America/Bahia', b'America/Bahia'), (b'America/Bahia_Banderas', b'America/Bahia_Banderas'), (b'America/Barbados', b'America/Barbados'), (b'America/Belem', b'America/Belem'), (b'America/Belize', b'America/Belize'), (b'America/Blanc-Sablon', b'America/Blanc-Sablon'), (b'America/Boa_Vista', b'America/Boa_Vista'), (b'America/Bogota', b'America/Bogota'), (b'America/Boise', b'America/Boise'), (b'America/Cambridge_Bay', b'America/Cambridge_Bay'), (b'America/Campo_Grande', b'America/Campo_Grande'), (b'America/Cancun', b'America/Cancun'), (b'America/Caracas', b'America/Caracas'), (b'America/Cayenne', b'America/Cayenne'), (b'America/Cayman', b'America/Cayman'), (b'America/Chicago', b'America/Chicago'), (b'America/Chihuahua', b'America/Chihuahua'), (b'America/Costa_Rica', b'America/Costa_Rica'), (b'America/Creston', b'America/Creston'), (b'America/Cuiaba', b'America/Cuiaba'), (b'America/Curacao', b'America/Curacao'), (b'America/Danmarkshavn', b'America/Danmarkshavn'), (b'America/Dawson', b'America/Dawson'), (b'America/Dawson_Creek', b'America/Dawson_Creek'), (b'America/Denver', b'America/Denver'), (b'America/Detroit', b'America/Detroit'), (b'America/Dominica', b'America/Dominica'), (b'America/Edmonton', b'America/Edmonton'), (b'America/Eirunepe', b'America/Eirunepe'), (b'America/El_Salvador', b'America/El_Salvador'), (b'America/Fortaleza', b'America/Fortaleza'), (b'America/Glace_Bay', b'America/Glace_Bay'), (b'America/Godthab', b'America/Godthab'), (b'America/Goose_Bay', b'America/Goose_Bay'), (b'America/Grand_Turk', b'America/Grand_Turk'), (b'America/Grenada', b'America/Grenada'), (b'America/Guadeloupe', b'America/Guadeloupe'), (b'America/Guatemala', b'America/Guatemala'), (b'America/Guayaquil', b'America/Guayaquil'), (b'America/Guyana', b'America/Guyana'), (b'America/Halifax', b'America/Halifax'), (b'America/Havana', b'America/Havana'), (b'America/Hermosillo', b'America/Hermosillo'), (b'America/Indiana/Indianapolis', b'America/Indiana/Indianapolis'), (b'America/Indiana/Knox', b'America/Indiana/Knox'), (b'America/Indiana/Marengo', b'America/Indiana/Marengo'), (b'America/Indiana/Petersburg', b'America/Indiana/Petersburg'), (b'America/Indiana/Tell_City', b'America/Indiana/Tell_City'), (b'America/Indiana/Vevay', b'America/Indiana/Vevay'), (b'America/Indiana/Vincennes', b'America/Indiana/Vincennes'), (b'America/Indiana/Winamac', b'America/Indiana/Winamac'), (b'America/Inuvik', b'America/Inuvik'), (b'America/Iqaluit', b'America/Iqaluit'), (b'America/Jamaica', b'America/Jamaica'), (b'America/Juneau', b'America/Juneau'), (b'America/Kentucky/Louisville', b'America/Kentucky/Louisville'), (b'America/Kentucky/Monticello', b'America/Kentucky/Monticello'), (b'America/Kralendijk', b'America/Kralendijk'), (b'America/La_Paz', b'America/La_Paz'), (b'America/Lima', b'America/Lima'), (b'America/Los_Angeles', b'America/Los_Angeles'), (b'America/Lower_Princes', b'America/Lower_Princes'), (b'America/Maceio', b'America/Maceio'), (b'America/Managua', b'America/Managua'), (b'America/Manaus', b'America/Manaus'), (b'America/Marigot', b'America/Marigot'), (b'America/Martinique', b'America/Martinique'), (b'America/Matamoros', b'America/Matamoros'), (b'America/Mazatlan', b'America/Mazatlan'), (b'America/Menominee', b'America/Menominee'), (b'America/Merida', b'America/Merida'), (b'America/Metlakatla', b'America/Metlakatla'), (b'America/Mexico_City', b'America/Mexico_City'), (b'America/Miquelon', b'America/Miquelon'), (b'America/Moncton', b'America/Moncton'), (b'America/Monterrey', b'America/Monterrey'), (b'America/Montevideo', b'America/Montevideo'), (b'America/Montserrat', b'America/Montserrat'), (b'America/Nassau', b'America/Nassau'), (b'America/New_York', b'America/New_York'), (b'America/Nipigon', b'America/Nipigon'), (b'America/Nome', b'America/Nome'), (b'America/Noronha', b'America/Noronha'), (b'America/North_Dakota/Beulah', b'America/North_Dakota/Beulah'), (b'America/North_Dakota/Center', b'America/North_Dakota/Center'), (b'America/North_Dakota/New_Salem', b'America/North_Dakota/New_Salem'), (b'America/Ojinaga', b'America/Ojinaga'), (b'America/Panama', b'America/Panama'), (b'America/Pangnirtung', b'America/Pangnirtung'), (b'America/Paramaribo', b'America/Paramaribo'), (b'America/Phoenix', b'America/Phoenix'), (b'America/Port-au-Prince', b'America/Port-au-Prince'), (b'America/Port_of_Spain', b'America/Port_of_Spain'), (b'America/Porto_Velho', b'America/Porto_Velho'), (b'America/Puerto_Rico', b'America/Puerto_Rico'), (b'America/Rainy_River', b'America/Rainy_River'), (b'America/Rankin_Inlet', b'America/Rankin_Inlet'), (b'America/Recife', b'America/Recife'), (b'America/Regina', b'America/Regina'), (b'America/Resolute', b'America/Resolute'), (b'America/Rio_Branco', b'America/Rio_Branco'), (b'America/Santa_Isabel', b'America/Santa_Isabel'), (b'America/Santarem', b'America/Santarem'), (b'America/Santiago', b'America/Santiago'), (b'America/Santo_Domingo', b'America/Santo_Domingo'), (b'America/Sao_Paulo', b'America/Sao_Paulo'), (b'America/Scoresbysund', b'America/Scoresbysund'), (b'America/Sitka', b'America/Sitka'), (b'America/St_Barthelemy', b'America/St_Barthelemy'), (b'America/St_Johns', b'America/St_Johns'), (b'America/St_Kitts', b'America/St_Kitts'), (b'America/St_Lucia', b'America/St_Lucia'), (b'America/St_Thomas', b'America/St_Thomas'), (b'America/St_Vincent', b'America/St_Vincent'), (b'America/Swift_Current', b'America/Swift_Current'), (b'America/Tegucigalpa', b'America/Tegucigalpa'), (b'America/Thule', b'America/Thule'), (b'America/Thunder_Bay', b'America/Thunder_Bay'), (b'America/Tijuana', b'America/Tijuana'), (b'America/Toronto', b'America/Toronto'), (b'America/Tortola', b'America/Tortola'), (b'America/Vancouver', b'America/Vancouver'), (b'America/Whitehorse', b'America/Whitehorse'), (b'America/Winnipeg', b'America/Winnipeg'), (b'America/Yakutat', b'America/Yakutat'), (b'America/Yellowknife', b'America/Yellowknife'), (b'Antarctica/Casey', b'Antarctica/Casey'), (b'Antarctica/Davis', b'Antarctica/Davis'), (b'Antarctica/DumontDUrville', b'Antarctica/DumontDUrville'), (b'Antarctica/Macquarie', b'Antarctica/Macquarie'), (b'Antarctica/Mawson', b'Antarctica/Mawson'), (b'Antarctica/McMurdo', b'Antarctica/McMurdo'), (b'Antarctica/Palmer', b'Antarctica/Palmer'), (b'Antarctica/Rothera', b'Antarctica/Rothera'), (b'Antarctica/Syowa', b'Antarctica/Syowa'), (b'Antarctica/Troll', b'Antarctica/Troll'), (b'Antarctica/Vostok', b'Antarctica/Vostok'), (b'Arctic/Longyearbyen', b'Arctic/Longyearbyen'), (b'Asia/Aden', b'Asia/Aden'), (b'Asia/Almaty', b'Asia/Almaty'), (b'Asia/Amman', b'Asia/Amman'), (b'Asia/Anadyr', b'Asia/Anadyr'), (b'Asia/Aqtau', b'Asia/Aqtau'), (b'Asia/Aqtobe', b'Asia/Aqtobe'), (b'Asia/Ashgabat', b'Asia/Ashgabat'), (b'Asia/Baghdad', b'Asia/Baghdad'), (b'Asia/Bahrain', b'Asia/Bahrain'), (b'Asia/Baku', b'Asia/Baku'), (b'Asia/Bangkok', b'Asia/Bangkok'), (b'Asia/Beirut', b'Asia/Beirut'), (b'Asia/Bishkek', b'Asia/Bishkek'), (b'Asia/Brunei', b'Asia/Brunei'), (b'Asia/Chita', b'Asia/Chita'), (b'Asia/Choibalsan', b'Asia/Choibalsan'), (b'Asia/Colombo', b'Asia/Colombo'), (b'Asia/Damascus', b'Asia/Damascus'), (b'Asia/Dhaka', b'Asia/Dhaka'), (b'Asia/Dili', b'Asia/Dili'), (b'Asia/Dubai', b'Asia/Dubai'), (b'Asia/Dushanbe', b'Asia/Dushanbe'), (b'Asia/Gaza', b'Asia/Gaza'), (b'Asia/Hebron', b'Asia/Hebron'), (b'Asia/Ho_Chi_Minh', b'Asia/Ho_Chi_Minh'), (b'Asia/Hong_Kong', b'Asia/Hong_Kong'), (b'Asia/Hovd', b'Asia/Hovd'), (b'Asia/Irkutsk', b'Asia/Irkutsk'), (b'Asia/Jakarta', b'Asia/Jakarta'), (b'Asia/Jayapura', b'Asia/Jayapura'), (b'Asia/Jerusalem', b'Asia/Jerusalem'), (b'Asia/Kabul', b'Asia/Kabul'), (b'Asia/Kamchatka', b'Asia/Kamchatka'), (b'Asia/Karachi', b'Asia/Karachi'), (b'Asia/Kathmandu', b'Asia/Kathmandu'), (b'Asia/Khandyga', b'Asia/Khandyga'), (b'Asia/Kolkata', b'Asia/Kolkata'), (b'Asia/Krasnoyarsk', b'Asia/Krasnoyarsk'), (b'Asia/Kuala_Lumpur', b'Asia/Kuala_Lumpur'), (b'Asia/Kuching', b'Asia/Kuching'), (b'Asia/Kuwait', b'Asia/Kuwait'), (b'Asia/Macau', b'Asia/Macau'), (b'Asia/Magadan', b'Asia/Magadan'), (b'Asia/Makassar', b'Asia/Makassar'), (b'Asia/Manila', b'Asia/Manila'), (b'Asia/Muscat', b'Asia/Muscat'), (b'Asia/Nicosia', b'Asia/Nicosia'), (b'Asia/Novokuznetsk', b'Asia/Novokuznetsk'), (b'Asia/Novosibirsk', b'Asia/Novosibirsk'), (b'Asia/Omsk', b'Asia/Omsk'), (b'Asia/Oral', b'Asia/Oral'), (b'Asia/Phnom_Penh', b'Asia/Phnom_Penh'), (b'Asia/Pontianak', b'Asia/Pontianak'), (b'Asia/Pyongyang', b'Asia/Pyongyang'), (b'Asia/Qatar', b'Asia/Qatar'), (b'Asia/Qyzylorda', b'Asia/Qyzylorda'), (b'Asia/Rangoon', b'Asia/Rangoon'), (b'Asia/Riyadh', b'Asia/Riyadh'), (b'Asia/Sakhalin', b'Asia/Sakhalin'), (b'Asia/Samarkand', b'Asia/Samarkand'), (b'Asia/Seoul', b'Asia/Seoul'), (b'Asia/Shanghai', b'Asia/Shanghai'), (b'Asia/Singapore', b'Asia/Singapore'), (b'Asia/Srednekolymsk', b'Asia/Srednekolymsk'), (b'Asia/Taipei', b'Asia/Taipei'), (b'Asia/Tashkent', b'Asia/Tashkent'), (b'Asia/Tbilisi', b'Asia/Tbilisi'), (b'Asia/Tehran', b'Asia/Tehran'), (b'Asia/Thimphu', b'Asia/Thimphu'), (b'Asia/Tokyo', b'Asia/Tokyo'), (b'Asia/Ulaanbaatar', b'Asia/Ulaanbaatar'), (b'Asia/Urumqi', b'Asia/Urumqi'), (b'Asia/Ust-Nera', b'Asia/Ust-Nera'), (b'Asia/Vientiane', b'Asia/Vientiane'), (b'Asia/Vladivostok', b'Asia/Vladivostok'), (b'Asia/Yakutsk', b'Asia/Yakutsk'), (b'Asia/Yekaterinburg', b'Asia/Yekaterinburg'), (b'Asia/Yerevan', b'Asia/Yerevan'), (b'Atlantic/Azores', b'Atlantic/Azores'), (b'Atlantic/Bermuda', b'Atlantic/Bermuda'), (b'Atlantic/Canary', b'Atlantic/Canary'), (b'Atlantic/Cape_Verde', b'Atlantic/Cape_Verde'), (b'Atlantic/Faroe', b'Atlantic/Faroe'), (b'Atlantic/Madeira', b'Atlantic/Madeira'), (b'Atlantic/Reykjavik', b'Atlantic/Reykjavik'), (b'Atlantic/South_Georgia', b'Atlantic/South_Georgia'), (b'Atlantic/St_Helena', b'Atlantic/St_Helena'), (b'Atlantic/Stanley', b'Atlantic/Stanley'), (b'Australia/Adelaide', b'Australia/Adelaide'), (b'Australia/Brisbane', b'Australia/Brisbane'), (b'Australia/Broken_Hill', b'Australia/Broken_Hill'), (b'Australia/Currie', b'Australia/Currie'), (b'Australia/Darwin', b'Australia/Darwin'), (b'Australia/Eucla', b'Australia/Eucla'), (b'Australia/Hobart', b'Australia/Hobart'), (b'Australia/Lindeman', b'Australia/Lindeman'), (b'Australia/Lord_Howe', b'Australia/Lord_Howe'), (b'Australia/Melbourne', b'Australia/Melbourne'), (b'Australia/Perth', b'Australia/Perth'), (b'Australia/Sydney', b'Australia/Sydney'), (b'Canada/Atlantic', b'Canada/Atlantic'), (b'Canada/Central', b'Canada/Central'), (b'Canada/Eastern', b'Canada/Eastern'), (b'Canada/Mountain', b'Canada/Mountain'), (b'Canada/Newfoundland', b'Canada/Newfoundland'), (b'Canada/Pacific', b'Canada/Pacific'), (b'Europe/Amsterdam', b'Europe/Amsterdam'), (b'Europe/Andorra', b'Europe/Andorra'), (b'Europe/Athens', b'Europe/Athens'), (b'Europe/Belgrade', b'Europe/Belgrade'), (b'Europe/Berlin', b'Europe/Berlin'), (b'Europe/Bratislava', b'Europe/Bratislava'), (b'Europe/Brussels', b'Europe/Brussels'), (b'Europe/Bucharest', b'Europe/Bucharest'), (b'Europe/Budapest', b'Europe/Budapest'), (b'Europe/Busingen', b'Europe/Busingen'), (b'Europe/Chisinau', b'Europe/Chisinau'), (b'Europe/Copenhagen', b'Europe/Copenhagen'), (b'Europe/Dublin', b'Europe/Dublin'), (b'Europe/Gibraltar', b'Europe/Gibraltar'), (b'Europe/Guernsey', b'Europe/Guernsey'), (b'Europe/Helsinki', b'Europe/Helsinki'), (b'Europe/Isle_of_Man', b'Europe/Isle_of_Man'), (b'Europe/Istanbul', b'Europe/Istanbul'), (b'Europe/Jersey', b'Europe/Jersey'), (b'Europe/Kaliningrad', b'Europe/Kaliningrad'), (b'Europe/Kiev', b'Europe/Kiev'), (b'Europe/Lisbon', b'Europe/Lisbon'), (b'Europe/Ljubljana', b'Europe/Ljubljana'), (b'Europe/London', b'Europe/London'), (b'Europe/Luxembourg', b'Europe/Luxembourg'), (b'Europe/Madrid', b'Europe/Madrid'), (b'Europe/Malta', b'Europe/Malta'), (b'Europe/Mariehamn', b'Europe/Mariehamn'), (b'Europe/Minsk', b'Europe/Minsk'), (b'Europe/Monaco', b'Europe/Monaco'), (b'Europe/Moscow', b'Europe/Moscow'), (b'Europe/Oslo', b'Europe/Oslo'), (b'Europe/Paris', b'Europe/Paris'), (b'Europe/Podgorica', b'Europe/Podgorica'), (b'Europe/Prague', b'Europe/Prague'), (b'Europe/Riga', b'Europe/Riga'), (b'Europe/Rome', b'Europe/Rome'), (b'Europe/Samara', b'Europe/Samara'), (b'Europe/San_Marino', b'Europe/San_Marino'), (b'Europe/Sarajevo', b'Europe/Sarajevo'), (b'Europe/Simferopol', b'Europe/Simferopol'), (b'Europe/Skopje', b'Europe/Skopje'), (b'Europe/Sofia', b'Europe/Sofia'), (b'Europe/Stockholm', b'Europe/Stockholm'), (b'Europe/Tallinn', b'Europe/Tallinn'), (b'Europe/Tirane', b'Europe/Tirane'), (b'Europe/Uzhgorod', b'Europe/Uzhgorod'), (b'Europe/Vaduz', b'Europe/Vaduz'), (b'Europe/Vatican', b'Europe/Vatican'), (b'Europe/Vienna', b'Europe/Vienna'), (b'Europe/Vilnius', b'Europe/Vilnius'), (b'Europe/Volgograd', b'Europe/Volgograd'), (b'Europe/Warsaw', b'Europe/Warsaw'), (b'Europe/Zagreb', b'Europe/Zagreb'), (b'Europe/Zaporozhye', b'Europe/Zaporozhye'), (b'Europe/Zurich', b'Europe/Zurich'), (b'GMT', b'GMT'), (b'Indian/Antananarivo', b'Indian/Antananarivo'), (b'Indian/Chagos', b'Indian/Chagos'), (b'Indian/Christmas', b'Indian/Christmas'), (b'Indian/Cocos', b'Indian/Cocos'), (b'Indian/Comoro', b'Indian/Comoro'), (b'Indian/Kerguelen', b'Indian/Kerguelen'), (b'Indian/Mahe', b'Indian/Mahe'), (b'Indian/Maldives', b'Indian/Maldives'), (b'Indian/Mauritius', b'Indian/Mauritius'), (b'Indian/Mayotte', b'Indian/Mayotte'), (b'Indian/Reunion', b'Indian/Reunion'), (b'Pacific/Apia', b'Pacific/Apia'), (b'Pacific/Auckland', b'Pacific/Auckland'), (b'Pacific/Bougainville', b'Pacific/Bougainville'), (b'Pacific/Chatham', b'Pacific/Chatham'), (b'Pacific/Chuuk', b'Pacific/Chuuk'), (b'Pacific/Easter', b'Pacific/Easter'), (b'Pacific/Efate', b'Pacific/Efate'), (b'Pacific/Enderbury', b'Pacific/Enderbury'), (b'Pacific/Fakaofo', b'Pacific/Fakaofo'), (b'Pacific/Fiji', b'Pacific/Fiji'), (b'Pacific/Funafuti', b'Pacific/Funafuti'), (b'Pacific/Galapagos', b'Pacific/Galapagos'), (b'Pacific/Gambier', b'Pacific/Gambier'), (b'Pacific/Guadalcanal', b'Pacific/Guadalcanal'), (b'Pacific/Guam', b'Pacific/Guam'), (b'Pacific/Honolulu', b'Pacific/Honolulu'), (b'Pacific/Johnston', b'Pacific/Johnston'), (b'Pacific/Kiritimati', b'Pacific/Kiritimati'), (b'Pacific/Kosrae', b'Pacific/Kosrae'), (b'Pacific/Kwajalein', b'Pacific/Kwajalein'), (b'Pacific/Majuro', b'Pacific/Majuro'), (b'Pacific/Marquesas', b'Pacific/Marquesas'), (b'Pacific/Midway', b'Pacific/Midway'), (b'Pacific/Nauru', b'Pacific/Nauru'), (b'Pacific/Niue', b'Pacific/Niue'), (b'Pacific/Norfolk', b'Pacific/Norfolk'), (b'Pacific/Noumea', b'Pacific/Noumea'), (b'Pacific/Pago_Pago', b'Pacific/Pago_Pago'), (b'Pacific/Palau', b'Pacific/Palau'), (b'Pacific/Pitcairn', b'Pacific/Pitcairn'), (b'Pacific/Pohnpei', b'Pacific/Pohnpei'), (b'Pacific/Port_Moresby', b'Pacific/Port_Moresby'), (b'Pacific/Rarotonga', b'Pacific/Rarotonga'), (b'Pacific/Saipan', b'Pacific/Saipan'), (b'Pacific/Tahiti', b'Pacific/Tahiti'), (b'Pacific/Tarawa', b'Pacific/Tarawa'), (b'Pacific/Tongatapu', b'Pacific/Tongatapu'), (b'Pacific/Wake', b'Pacific/Wake'), (b'Pacific/Wallis', b'Pacific/Wallis'), (b'US/Alaska', b'US/Alaska'), (b'US/Arizona', b'US/Arizona'), (b'US/Central', b'US/Central'), (b'US/Eastern', b'US/Eastern'), (b'US/Hawaii', b'US/Hawaii'), (b'US/Mountain', b'US/Mountain'), (b'US/Pacific', b'US/Pacific'), (b'UTC', b'UTC')]),
+            field=models.CharField(
+                max_length=48, verbose_name='Timezone', choices=[
+                    (b'Africa/Abidjan', b'Africa/Abidjan'),
+                    (b'Africa/Accra', b'Africa/Accra'),
+                    (b'Africa/Addis_Ababa', b'Africa/Addis_Ababa'),
+                    (b'Africa/Algiers', b'Africa/Algiers'),
+                    (b'Africa/Asmara', b'Africa/Asmara'),
+                    (b'Africa/Bamako', b'Africa/Bamako'),
+                    (b'Africa/Bangui', b'Africa/Bangui'),
+                    (b'Africa/Banjul', b'Africa/Banjul'),
+                    (b'Africa/Bissau', b'Africa/Bissau'),
+                    (b'Africa/Blantyre', b'Africa/Blantyre'),
+                    (b'Africa/Brazzaville', b'Africa/Brazzaville'),
+                    (b'Africa/Bujumbura', b'Africa/Bujumbura'),
+                    (b'Africa/Cairo', b'Africa/Cairo'),
+                    (b'Africa/Casablanca', b'Africa/Casablanca'),
+                    (b'Africa/Ceuta', b'Africa/Ceuta'),
+                    (b'Africa/Conakry', b'Africa/Conakry'),
+                    (b'Africa/Dakar', b'Africa/Dakar'),
+                    (b'Africa/Dar_es_Salaam', b'Africa/Dar_es_Salaam'),
+                    (b'Africa/Djibouti', b'Africa/Djibouti'),
+                    (b'Africa/Douala', b'Africa/Douala'),
+                    (b'Africa/El_Aaiun', b'Africa/El_Aaiun'),
+                    (b'Africa/Freetown', b'Africa/Freetown'),
+                    (b'Africa/Gaborone', b'Africa/Gaborone'),
+                    (b'Africa/Harare', b'Africa/Harare'),
+                    (b'Africa/Johannesburg', b'Africa/Johannesburg'),
+                    (b'Africa/Juba', b'Africa/Juba'),
+                    (b'Africa/Kampala', b'Africa/Kampala'),
+                    (b'Africa/Khartoum', b'Africa/Khartoum'),
+                    (b'Africa/Kigali', b'Africa/Kigali'),
+                    (b'Africa/Kinshasa', b'Africa/Kinshasa'),
+                    (b'Africa/Lagos', b'Africa/Lagos'),
+                    (b'Africa/Libreville', b'Africa/Libreville'),
+                    (b'Africa/Lome', b'Africa/Lome'),
+                    (b'Africa/Luanda', b'Africa/Luanda'),
+                    (b'Africa/Lubumbashi', b'Africa/Lubumbashi'),
+                    (b'Africa/Lusaka', b'Africa/Lusaka'),
+                    (b'Africa/Malabo', b'Africa/Malabo'),
+                    (b'Africa/Maputo', b'Africa/Maputo'),
+                    (b'Africa/Maseru', b'Africa/Maseru'),
+                    (b'Africa/Mbabane', b'Africa/Mbabane'),
+                    (b'Africa/Mogadishu', b'Africa/Mogadishu'),
+                    (b'Africa/Monrovia', b'Africa/Monrovia'),
+                    (b'Africa/Nairobi', b'Africa/Nairobi'),
+                    (b'Africa/Ndjamena', b'Africa/Ndjamena'),
+                    (b'Africa/Niamey', b'Africa/Niamey'),
+                    (b'Africa/Nouakchott', b'Africa/Nouakchott'),
+                    (b'Africa/Ouagadougou', b'Africa/Ouagadougou'),
+                    (b'Africa/Porto-Novo', b'Africa/Porto-Novo'),
+                    (b'Africa/Sao_Tome', b'Africa/Sao_Tome'),
+                    (b'Africa/Tripoli', b'Africa/Tripoli'),
+                    (b'Africa/Tunis', b'Africa/Tunis'),
+                    (b'Africa/Windhoek', b'Africa/Windhoek'),
+                    (b'America/Adak', b'America/Adak'),
+                    (b'America/Anchorage', b'America/Anchorage'),
+                    (b'America/Anguilla', b'America/Anguilla'),
+                    (b'America/Antigua', b'America/Antigua'),
+                    (b'America/Araguaina', b'America/Araguaina'),
+                    (
+                        b'America/Argentina/Buenos_Aires',
+                        b'America/Argentina/Buenos_Aires'
+                    ),
+                    (
+                        b'America/Argentina/Catamarca',
+                        b'America/Argentina/Catamarca'
+                    ),
+                    (
+                        b'America/Argentina/Cordoba',
+                        b'America/Argentina/Cordoba'
+                    ),
+                    (b'America/Argentina/Jujuy', b'America/Argentina/Jujuy'),
+                    (
+                        b'America/Argentina/La_Rioja',
+                        b'America/Argentina/La_Rioja'
+                    ),
+                    (
+                        b'America/Argentina/Mendoza',
+                        b'America/Argentina/Mendoza'
+                    ),
+                    (
+                        b'America/Argentina/Rio_Gallegos',
+                        b'America/Argentina/Rio_Gallegos'
+                    ),
+                    (b'America/Argentina/Salta', b'America/Argentina/Salta'),
+                    (
+                        b'America/Argentina/San_Juan',
+                        b'America/Argentina/San_Juan'
+                    ),
+                    (
+                        b'America/Argentina/San_Luis',
+                        b'America/Argentina/San_Luis'
+                    ),
+                    (
+                        b'America/Argentina/Tucuman',
+                        b'America/Argentina/Tucuman'
+                    ),
+                    (
+                        b'America/Argentina/Ushuaia',
+                        b'America/Argentina/Ushuaia'
+                    ),
+                    (b'America/Aruba', b'America/Aruba'),
+                    (b'America/Asuncion', b'America/Asuncion'),
+                    (b'America/Atikokan', b'America/Atikokan'),
+                    (b'America/Bahia', b'America/Bahia'),
+                    (b'America/Bahia_Banderas', b'America/Bahia_Banderas'),
+                    (b'America/Barbados', b'America/Barbados'),
+                    (b'America/Belem', b'America/Belem'),
+                    (b'America/Belize', b'America/Belize'),
+                    (b'America/Blanc-Sablon', b'America/Blanc-Sablon'),
+                    (b'America/Boa_Vista', b'America/Boa_Vista'),
+                    (b'America/Bogota', b'America/Bogota'),
+                    (b'America/Boise', b'America/Boise'),
+                    (b'America/Cambridge_Bay', b'America/Cambridge_Bay'),
+                    (b'America/Campo_Grande', b'America/Campo_Grande'),
+                    (b'America/Cancun', b'America/Cancun'),
+                    (b'America/Caracas', b'America/Caracas'),
+                    (b'America/Cayenne', b'America/Cayenne'),
+                    (b'America/Cayman', b'America/Cayman'),
+                    (b'America/Chicago', b'America/Chicago'),
+                    (b'America/Chihuahua', b'America/Chihuahua'),
+                    (b'America/Costa_Rica', b'America/Costa_Rica'),
+                    (b'America/Creston', b'America/Creston'),
+                    (b'America/Cuiaba', b'America/Cuiaba'),
+                    (b'America/Curacao', b'America/Curacao'),
+                    (b'America/Danmarkshavn', b'America/Danmarkshavn'),
+                    (b'America/Dawson', b'America/Dawson'),
+                    (b'America/Dawson_Creek', b'America/Dawson_Creek'),
+                    (b'America/Denver', b'America/Denver'),
+                    (b'America/Detroit', b'America/Detroit'),
+                    (b'America/Dominica', b'America/Dominica'),
+                    (b'America/Edmonton', b'America/Edmonton'),
+                    (b'America/Eirunepe', b'America/Eirunepe'),
+                    (b'America/El_Salvador', b'America/El_Salvador'),
+                    (b'America/Fortaleza', b'America/Fortaleza'),
+                    (b'America/Glace_Bay', b'America/Glace_Bay'),
+                    (b'America/Godthab', b'America/Godthab'),
+                    (b'America/Goose_Bay', b'America/Goose_Bay'),
+                    (b'America/Grand_Turk', b'America/Grand_Turk'),
+                    (b'America/Grenada', b'America/Grenada'),
+                    (b'America/Guadeloupe', b'America/Guadeloupe'),
+                    (b'America/Guatemala', b'America/Guatemala'),
+                    (b'America/Guayaquil', b'America/Guayaquil'),
+                    (b'America/Guyana', b'America/Guyana'),
+                    (b'America/Halifax', b'America/Halifax'),
+                    (b'America/Havana', b'America/Havana'),
+                    (b'America/Hermosillo', b'America/Hermosillo'),
+                    (
+                        b'America/Indiana/Indianapolis',
+                        b'America/Indiana/Indianapolis'
+                    ),
+                    (b'America/Indiana/Knox', b'America/Indiana/Knox'),
+                    (b'America/Indiana/Marengo', b'America/Indiana/Marengo'),
+                    (
+                        b'America/Indiana/Petersburg',
+                        b'America/Indiana/Petersburg'
+                    ),
+                    (
+                        b'America/Indiana/Tell_City',
+                        b'America/Indiana/Tell_City'
+                    ),
+                    (b'America/Indiana/Vevay', b'America/Indiana/Vevay'),
+                    (
+                        b'America/Indiana/Vincennes',
+                        b'America/Indiana/Vincennes'
+                    ),
+                    (b'America/Indiana/Winamac', b'America/Indiana/Winamac'),
+                    (b'America/Inuvik', b'America/Inuvik'),
+                    (b'America/Iqaluit', b'America/Iqaluit'),
+                    (b'America/Jamaica', b'America/Jamaica'),
+                    (b'America/Juneau', b'America/Juneau'),
+                    (
+                        b'America/Kentucky/Louisville',
+                        b'America/Kentucky/Louisville'
+                    ),
+                    (
+                        b'America/Kentucky/Monticello',
+                        b'America/Kentucky/Monticello'
+                    ),
+                    (b'America/Kralendijk', b'America/Kralendijk'),
+                    (b'America/La_Paz', b'America/La_Paz'),
+                    (b'America/Lima', b'America/Lima'),
+                    (b'America/Los_Angeles', b'America/Los_Angeles'),
+                    (b'America/Lower_Princes', b'America/Lower_Princes'),
+                    (b'America/Maceio', b'America/Maceio'),
+                    (b'America/Managua', b'America/Managua'),
+                    (b'America/Manaus', b'America/Manaus'),
+                    (b'America/Marigot', b'America/Marigot'),
+                    (b'America/Martinique', b'America/Martinique'),
+                    (b'America/Matamoros', b'America/Matamoros'),
+                    (b'America/Mazatlan', b'America/Mazatlan'),
+                    (b'America/Menominee', b'America/Menominee'),
+                    (b'America/Merida', b'America/Merida'),
+                    (b'America/Metlakatla', b'America/Metlakatla'),
+                    (b'America/Mexico_City', b'America/Mexico_City'),
+                    (b'America/Miquelon', b'America/Miquelon'),
+                    (b'America/Moncton', b'America/Moncton'),
+                    (b'America/Monterrey', b'America/Monterrey'),
+                    (b'America/Montevideo', b'America/Montevideo'),
+                    (b'America/Montserrat', b'America/Montserrat'),
+                    (b'America/Nassau', b'America/Nassau'),
+                    (b'America/New_York', b'America/New_York'),
+                    (b'America/Nipigon', b'America/Nipigon'),
+                    (b'America/Nome', b'America/Nome'),
+                    (b'America/Noronha', b'America/Noronha'),
+                    (
+                        b'America/North_Dakota/Beulah',
+                        b'America/North_Dakota/Beulah'
+                    ),
+                    (
+                        b'America/North_Dakota/Center',
+                        b'America/North_Dakota/Center'
+                    ),
+                    (
+                        b'America/North_Dakota/New_Salem',
+                        b'America/North_Dakota/New_Salem'
+                    ),
+                    (b'America/Ojinaga', b'America/Ojinaga'),
+                    (b'America/Panama', b'America/Panama'),
+                    (b'America/Pangnirtung', b'America/Pangnirtung'),
+                    (b'America/Paramaribo', b'America/Paramaribo'),
+                    (b'America/Phoenix', b'America/Phoenix'),
+                    (b'America/Port-au-Prince', b'America/Port-au-Prince'),
+                    (b'America/Port_of_Spain', b'America/Port_of_Spain'),
+                    (b'America/Porto_Velho', b'America/Porto_Velho'),
+                    (b'America/Puerto_Rico', b'America/Puerto_Rico'),
+                    (b'America/Rainy_River', b'America/Rainy_River'),
+                    (b'America/Rankin_Inlet', b'America/Rankin_Inlet'),
+                    (b'America/Recife', b'America/Recife'),
+                    (b'America/Regina', b'America/Regina'),
+                    (b'America/Resolute', b'America/Resolute'),
+                    (b'America/Rio_Branco', b'America/Rio_Branco'),
+                    (b'America/Santa_Isabel', b'America/Santa_Isabel'),
+                    (b'America/Santarem', b'America/Santarem'),
+                    (b'America/Santiago', b'America/Santiago'),
+                    (b'America/Santo_Domingo', b'America/Santo_Domingo'),
+                    (b'America/Sao_Paulo', b'America/Sao_Paulo'),
+                    (b'America/Scoresbysund', b'America/Scoresbysund'),
+                    (b'America/Sitka', b'America/Sitka'),
+                    (b'America/St_Barthelemy', b'America/St_Barthelemy'),
+                    (b'America/St_Johns', b'America/St_Johns'),
+                    (b'America/St_Kitts', b'America/St_Kitts'),
+                    (b'America/St_Lucia', b'America/St_Lucia'),
+                    (b'America/St_Thomas', b'America/St_Thomas'),
+                    (b'America/St_Vincent', b'America/St_Vincent'),
+                    (b'America/Swift_Current', b'America/Swift_Current'),
+                    (b'America/Tegucigalpa', b'America/Tegucigalpa'),
+                    (b'America/Thule', b'America/Thule'),
+                    (b'America/Thunder_Bay', b'America/Thunder_Bay'),
+                    (b'America/Tijuana', b'America/Tijuana'),
+                    (b'America/Toronto', b'America/Toronto'),
+                    (b'America/Tortola', b'America/Tortola'),
+                    (b'America/Vancouver', b'America/Vancouver'),
+                    (b'America/Whitehorse', b'America/Whitehorse'),
+                    (b'America/Winnipeg', b'America/Winnipeg'),
+                    (b'America/Yakutat', b'America/Yakutat'),
+                    (b'America/Yellowknife', b'America/Yellowknife'),
+                    (b'Antarctica/Casey', b'Antarctica/Casey'),
+                    (b'Antarctica/Davis', b'Antarctica/Davis'),
+                    (
+                        b'Antarctica/DumontDUrville',
+                        b'Antarctica/DumontDUrville'
+                    ),
+                    (b'Antarctica/Macquarie', b'Antarctica/Macquarie'),
+                    (b'Antarctica/Mawson', b'Antarctica/Mawson'),
+                    (b'Antarctica/McMurdo', b'Antarctica/McMurdo'),
+                    (b'Antarctica/Palmer', b'Antarctica/Palmer'),
+                    (b'Antarctica/Rothera', b'Antarctica/Rothera'),
+                    (b'Antarctica/Syowa', b'Antarctica/Syowa'),
+                    (b'Antarctica/Troll', b'Antarctica/Troll'),
+                    (b'Antarctica/Vostok', b'Antarctica/Vostok'),
+                    (b'Arctic/Longyearbyen', b'Arctic/Longyearbyen'),
+                    (b'Asia/Aden', b'Asia/Aden'),
+                    (b'Asia/Almaty', b'Asia/Almaty'),
+                    (b'Asia/Amman', b'Asia/Amman'),
+                    (b'Asia/Anadyr', b'Asia/Anadyr'),
+                    (b'Asia/Aqtau', b'Asia/Aqtau'),
+                    (b'Asia/Aqtobe', b'Asia/Aqtobe'),
+                    (b'Asia/Ashgabat', b'Asia/Ashgabat'),
+                    (b'Asia/Baghdad', b'Asia/Baghdad'),
+                    (b'Asia/Bahrain', b'Asia/Bahrain'),
+                    (b'Asia/Baku', b'Asia/Baku'),
+                    (b'Asia/Bangkok', b'Asia/Bangkok'),
+                    (b'Asia/Beirut', b'Asia/Beirut'),
+                    (b'Asia/Bishkek', b'Asia/Bishkek'),
+                    (b'Asia/Brunei', b'Asia/Brunei'),
+                    (b'Asia/Chita', b'Asia/Chita'),
+                    (b'Asia/Choibalsan', b'Asia/Choibalsan'),
+                    (b'Asia/Colombo', b'Asia/Colombo'),
+                    (b'Asia/Damascus', b'Asia/Damascus'),
+                    (b'Asia/Dhaka', b'Asia/Dhaka'),
+                    (b'Asia/Dili', b'Asia/Dili'),
+                    (b'Asia/Dubai', b'Asia/Dubai'),
+                    (b'Asia/Dushanbe', b'Asia/Dushanbe'),
+                    (b'Asia/Gaza', b'Asia/Gaza'),
+                    (b'Asia/Hebron', b'Asia/Hebron'),
+                    (b'Asia/Ho_Chi_Minh', b'Asia/Ho_Chi_Minh'),
+                    (b'Asia/Hong_Kong', b'Asia/Hong_Kong'),
+                    (b'Asia/Hovd', b'Asia/Hovd'),
+                    (b'Asia/Irkutsk', b'Asia/Irkutsk'),
+                    (b'Asia/Jakarta', b'Asia/Jakarta'),
+                    (b'Asia/Jayapura', b'Asia/Jayapura'),
+                    (b'Asia/Jerusalem', b'Asia/Jerusalem'),
+                    (b'Asia/Kabul', b'Asia/Kabul'),
+                    (b'Asia/Kamchatka', b'Asia/Kamchatka'),
+                    (b'Asia/Karachi', b'Asia/Karachi'),
+                    (b'Asia/Kathmandu', b'Asia/Kathmandu'),
+                    (b'Asia/Khandyga', b'Asia/Khandyga'),
+                    (b'Asia/Kolkata', b'Asia/Kolkata'),
+                    (b'Asia/Krasnoyarsk', b'Asia/Krasnoyarsk'),
+                    (b'Asia/Kuala_Lumpur', b'Asia/Kuala_Lumpur'),
+                    (b'Asia/Kuching', b'Asia/Kuching'),
+                    (b'Asia/Kuwait', b'Asia/Kuwait'),
+                    (b'Asia/Macau', b'Asia/Macau'),
+                    (b'Asia/Magadan', b'Asia/Magadan'),
+                    (b'Asia/Makassar', b'Asia/Makassar'),
+                    (b'Asia/Manila', b'Asia/Manila'),
+                    (b'Asia/Muscat', b'Asia/Muscat'),
+                    (b'Asia/Nicosia', b'Asia/Nicosia'),
+                    (b'Asia/Novokuznetsk', b'Asia/Novokuznetsk'),
+                    (b'Asia/Novosibirsk', b'Asia/Novosibirsk'),
+                    (b'Asia/Omsk', b'Asia/Omsk'),
+                    (b'Asia/Oral', b'Asia/Oral'),
+                    (b'Asia/Phnom_Penh', b'Asia/Phnom_Penh'),
+                    (b'Asia/Pontianak', b'Asia/Pontianak'),
+                    (b'Asia/Pyongyang', b'Asia/Pyongyang'),
+                    (b'Asia/Qatar', b'Asia/Qatar'),
+                    (b'Asia/Qyzylorda', b'Asia/Qyzylorda'),
+                    (b'Asia/Rangoon', b'Asia/Rangoon'),
+                    (b'Asia/Riyadh', b'Asia/Riyadh'),
+                    (b'Asia/Sakhalin', b'Asia/Sakhalin'),
+                    (b'Asia/Samarkand', b'Asia/Samarkand'),
+                    (b'Asia/Seoul', b'Asia/Seoul'),
+                    (b'Asia/Shanghai', b'Asia/Shanghai'),
+                    (b'Asia/Singapore', b'Asia/Singapore'),
+                    (b'Asia/Srednekolymsk', b'Asia/Srednekolymsk'),
+                    (b'Asia/Taipei', b'Asia/Taipei'),
+                    (b'Asia/Tashkent', b'Asia/Tashkent'),
+                    (b'Asia/Tbilisi', b'Asia/Tbilisi'),
+                    (b'Asia/Tehran', b'Asia/Tehran'),
+                    (b'Asia/Thimphu', b'Asia/Thimphu'),
+                    (b'Asia/Tokyo', b'Asia/Tokyo'),
+                    (b'Asia/Ulaanbaatar', b'Asia/Ulaanbaatar'),
+                    (b'Asia/Urumqi', b'Asia/Urumqi'),
+                    (b'Asia/Ust-Nera', b'Asia/Ust-Nera'),
+                    (b'Asia/Vientiane', b'Asia/Vientiane'),
+                    (b'Asia/Vladivostok', b'Asia/Vladivostok'),
+                    (b'Asia/Yakutsk', b'Asia/Yakutsk'),
+                    (b'Asia/Yekaterinburg', b'Asia/Yekaterinburg'),
+                    (b'Asia/Yerevan', b'Asia/Yerevan'),
+                    (b'Atlantic/Azores', b'Atlantic/Azores'),
+                    (b'Atlantic/Bermuda', b'Atlantic/Bermuda'),
+                    (b'Atlantic/Canary', b'Atlantic/Canary'),
+                    (b'Atlantic/Cape_Verde', b'Atlantic/Cape_Verde'),
+                    (b'Atlantic/Faroe', b'Atlantic/Faroe'),
+                    (b'Atlantic/Madeira', b'Atlantic/Madeira'),
+                    (b'Atlantic/Reykjavik', b'Atlantic/Reykjavik'),
+                    (b'Atlantic/South_Georgia', b'Atlantic/South_Georgia'),
+                    (b'Atlantic/St_Helena', b'Atlantic/St_Helena'),
+                    (b'Atlantic/Stanley', b'Atlantic/Stanley'),
+                    (b'Australia/Adelaide', b'Australia/Adelaide'),
+                    (b'Australia/Brisbane', b'Australia/Brisbane'),
+                    (b'Australia/Broken_Hill', b'Australia/Broken_Hill'),
+                    (b'Australia/Currie', b'Australia/Currie'),
+                    (b'Australia/Darwin', b'Australia/Darwin'),
+                    (b'Australia/Eucla', b'Australia/Eucla'),
+                    (b'Australia/Hobart', b'Australia/Hobart'),
+                    (b'Australia/Lindeman', b'Australia/Lindeman'),
+                    (b'Australia/Lord_Howe', b'Australia/Lord_Howe'),
+                    (b'Australia/Melbourne', b'Australia/Melbourne'),
+                    (b'Australia/Perth', b'Australia/Perth'),
+                    (b'Australia/Sydney', b'Australia/Sydney'),
+                    (b'Canada/Atlantic', b'Canada/Atlantic'),
+                    (b'Canada/Central', b'Canada/Central'),
+                    (b'Canada/Eastern', b'Canada/Eastern'),
+                    (b'Canada/Mountain', b'Canada/Mountain'),
+                    (b'Canada/Newfoundland', b'Canada/Newfoundland'),
+                    (b'Canada/Pacific', b'Canada/Pacific'),
+                    (b'Europe/Amsterdam', b'Europe/Amsterdam'),
+                    (b'Europe/Andorra', b'Europe/Andorra'),
+                    (b'Europe/Athens', b'Europe/Athens'),
+                    (b'Europe/Belgrade', b'Europe/Belgrade'),
+                    (b'Europe/Berlin', b'Europe/Berlin'),
+                    (b'Europe/Bratislava', b'Europe/Bratislava'),
+                    (b'Europe/Brussels', b'Europe/Brussels'),
+                    (b'Europe/Bucharest', b'Europe/Bucharest'),
+                    (b'Europe/Budapest', b'Europe/Budapest'),
+                    (b'Europe/Busingen', b'Europe/Busingen'),
+                    (b'Europe/Chisinau', b'Europe/Chisinau'),
+                    (b'Europe/Copenhagen', b'Europe/Copenhagen'),
+                    (b'Europe/Dublin', b'Europe/Dublin'),
+                    (b'Europe/Gibraltar', b'Europe/Gibraltar'),
+                    (b'Europe/Guernsey', b'Europe/Guernsey'),
+                    (b'Europe/Helsinki', b'Europe/Helsinki'),
+                    (b'Europe/Isle_of_Man', b'Europe/Isle_of_Man'),
+                    (b'Europe/Istanbul', b'Europe/Istanbul'),
+                    (b'Europe/Jersey', b'Europe/Jersey'),
+                    (b'Europe/Kaliningrad', b'Europe/Kaliningrad'),
+                    (b'Europe/Kiev', b'Europe/Kiev'),
+                    (b'Europe/Lisbon', b'Europe/Lisbon'),
+                    (b'Europe/Ljubljana', b'Europe/Ljubljana'),
+                    (b'Europe/London', b'Europe/London'),
+                    (b'Europe/Luxembourg', b'Europe/Luxembourg'),
+                    (b'Europe/Madrid', b'Europe/Madrid'),
+                    (b'Europe/Malta', b'Europe/Malta'),
+                    (b'Europe/Mariehamn', b'Europe/Mariehamn'),
+                    (b'Europe/Minsk', b'Europe/Minsk'),
+                    (b'Europe/Monaco', b'Europe/Monaco'),
+                    (b'Europe/Moscow', b'Europe/Moscow'),
+                    (b'Europe/Oslo', b'Europe/Oslo'),
+                    (b'Europe/Paris', b'Europe/Paris'),
+                    (b'Europe/Podgorica', b'Europe/Podgorica'),
+                    (b'Europe/Prague', b'Europe/Prague'),
+                    (b'Europe/Riga', b'Europe/Riga'),
+                    (b'Europe/Rome', b'Europe/Rome'),
+                    (b'Europe/Samara', b'Europe/Samara'),
+                    (b'Europe/San_Marino', b'Europe/San_Marino'),
+                    (b'Europe/Sarajevo', b'Europe/Sarajevo'),
+                    (b'Europe/Simferopol', b'Europe/Simferopol'),
+                    (b'Europe/Skopje', b'Europe/Skopje'),
+                    (b'Europe/Sofia', b'Europe/Sofia'),
+                    (b'Europe/Stockholm', b'Europe/Stockholm'),
+                    (b'Europe/Tallinn', b'Europe/Tallinn'),
+                    (b'Europe/Tirane', b'Europe/Tirane'),
+                    (b'Europe/Uzhgorod', b'Europe/Uzhgorod'),
+                    (b'Europe/Vaduz', b'Europe/Vaduz'),
+                    (b'Europe/Vatican', b'Europe/Vatican'),
+                    (b'Europe/Vienna', b'Europe/Vienna'),
+                    (b'Europe/Vilnius', b'Europe/Vilnius'),
+                    (b'Europe/Volgograd', b'Europe/Volgograd'),
+                    (b'Europe/Warsaw', b'Europe/Warsaw'),
+                    (b'Europe/Zagreb', b'Europe/Zagreb'),
+                    (b'Europe/Zaporozhye', b'Europe/Zaporozhye'),
+                    (b'Europe/Zurich', b'Europe/Zurich'),
+                    (b'GMT', b'GMT'),
+                    (b'Indian/Antananarivo', b'Indian/Antananarivo'),
+                    (b'Indian/Chagos', b'Indian/Chagos'),
+                    (b'Indian/Christmas', b'Indian/Christmas'),
+                    (b'Indian/Cocos', b'Indian/Cocos'),
+                    (b'Indian/Comoro', b'Indian/Comoro'),
+                    (b'Indian/Kerguelen', b'Indian/Kerguelen'),
+                    (b'Indian/Mahe', b'Indian/Mahe'),
+                    (b'Indian/Maldives', b'Indian/Maldives'),
+                    (b'Indian/Mauritius', b'Indian/Mauritius'),
+                    (b'Indian/Mayotte', b'Indian/Mayotte'),
+                    (b'Indian/Reunion', b'Indian/Reunion'),
+                    (b'Pacific/Apia', b'Pacific/Apia'),
+                    (b'Pacific/Auckland', b'Pacific/Auckland'),
+                    (b'Pacific/Bougainville', b'Pacific/Bougainville'),
+                    (b'Pacific/Chatham', b'Pacific/Chatham'),
+                    (b'Pacific/Chuuk', b'Pacific/Chuuk'),
+                    (b'Pacific/Easter', b'Pacific/Easter'),
+                    (b'Pacific/Efate', b'Pacific/Efate'),
+                    (b'Pacific/Enderbury', b'Pacific/Enderbury'),
+                    (b'Pacific/Fakaofo', b'Pacific/Fakaofo'),
+                    (b'Pacific/Fiji', b'Pacific/Fiji'),
+                    (b'Pacific/Funafuti', b'Pacific/Funafuti'),
+                    (b'Pacific/Galapagos', b'Pacific/Galapagos'),
+                    (b'Pacific/Gambier', b'Pacific/Gambier'),
+                    (b'Pacific/Guadalcanal', b'Pacific/Guadalcanal'),
+                    (b'Pacific/Guam', b'Pacific/Guam'),
+                    (b'Pacific/Honolulu', b'Pacific/Honolulu'),
+                    (b'Pacific/Johnston', b'Pacific/Johnston'),
+                    (b'Pacific/Kiritimati', b'Pacific/Kiritimati'),
+                    (b'Pacific/Kosrae', b'Pacific/Kosrae'),
+                    (b'Pacific/Kwajalein', b'Pacific/Kwajalein'),
+                    (b'Pacific/Majuro', b'Pacific/Majuro'),
+                    (b'Pacific/Marquesas', b'Pacific/Marquesas'),
+                    (b'Pacific/Midway', b'Pacific/Midway'),
+                    (b'Pacific/Nauru', b'Pacific/Nauru'),
+                    (b'Pacific/Niue', b'Pacific/Niue'),
+                    (b'Pacific/Norfolk', b'Pacific/Norfolk'),
+                    (b'Pacific/Noumea', b'Pacific/Noumea'),
+                    (b'Pacific/Pago_Pago', b'Pacific/Pago_Pago'),
+                    (b'Pacific/Palau', b'Pacific/Palau'),
+                    (b'Pacific/Pitcairn', b'Pacific/Pitcairn'),
+                    (b'Pacific/Pohnpei', b'Pacific/Pohnpei'),
+                    (b'Pacific/Port_Moresby', b'Pacific/Port_Moresby'),
+                    (b'Pacific/Rarotonga', b'Pacific/Rarotonga'),
+                    (b'Pacific/Saipan', b'Pacific/Saipan'),
+                    (b'Pacific/Tahiti', b'Pacific/Tahiti'),
+                    (b'Pacific/Tarawa', b'Pacific/Tarawa'),
+                    (b'Pacific/Tongatapu', b'Pacific/Tongatapu'),
+                    (b'Pacific/Wake', b'Pacific/Wake'),
+                    (b'Pacific/Wallis', b'Pacific/Wallis'),
+                    (b'US/Alaska', b'US/Alaska'),
+                    (b'US/Arizona', b'US/Arizona'),
+                    (b'US/Central', b'US/Central'),
+                    (b'US/Eastern', b'US/Eastern'),
+                    (b'US/Hawaii', b'US/Hawaii'),
+                    (b'US/Mountain', b'US/Mountain'),
+                    (b'US/Pacific', b'US/Pacific'),
+                    (b'UTC', b'UTC')
+                ]
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/converter/migrations/0003_auto_20150704_0731.py b/mayan/apps/converter/migrations/0003_auto_20150704_0731.py
index cfa1990fa2..0520d15479 100644
--- a/mayan/apps/converter/migrations/0003_auto_20150704_0731.py
+++ b/mayan/apps/converter/migrations/0003_auto_20150704_0731.py
@@ -15,19 +15,34 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='transformation',
             name='arguments',
-            field=models.TextField(default='', help_text='Enter the arguments for the transformation as a YAML dictionary. ie: {"degrees": 180}', blank=True, verbose_name='Arguments', validators=[converter.validators.YAMLValidator]),
+            field=models.TextField(
+                default='', help_text='Enter the arguments for the '
+                'transformation as a YAML dictionary. ie: {"degrees": 180}',
+                blank=True, verbose_name='Arguments', validators=[
+                    converter.validators.YAMLValidator
+                ]
+            ),
             preserve_default=False,
         ),
         migrations.AlterField(
             model_name='transformation',
             name='name',
-            field=models.CharField(max_length=128, verbose_name='Name', choices=[('rotate', 'Rotate <degrees>'), ('zoom', 'Zoom <percent>'), ('resize', 'Resize <width, height>')]),
+            field=models.CharField(
+                max_length=128, verbose_name='Name', choices=[
+                    ('rotate', 'Rotate <degrees>'), ('zoom', 'Zoom <percent>'),
+                    ('resize', 'Resize <width, height>')
+                ]
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='transformation',
             name='order',
-            field=models.PositiveIntegerField(default=0, blank=True, help_text='Order in which the transformations will be executed.', null=True, verbose_name='Order', db_index=True),
+            field=models.PositiveIntegerField(
+                default=0, blank=True, help_text='Order in which the '
+                'transformations will be executed.', null=True,
+                verbose_name='Order', db_index=True
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/converter/migrations/0004_auto_20150704_0753.py b/mayan/apps/converter/migrations/0004_auto_20150704_0753.py
index 88511f03b0..a5a45632ce 100644
--- a/mayan/apps/converter/migrations/0004_auto_20150704_0753.py
+++ b/mayan/apps/converter/migrations/0004_auto_20150704_0753.py
@@ -16,7 +16,8 @@ class Migration(migrations.Migration):
             model_name='transformation',
             name='arguments',
             field=models.TextField(
-                help_text='Enter the arguments for the transformation as a YAML dictionary. ie: {"degrees": 180}',
+                help_text='Enter the arguments for the transformation as a '
+                'YAML dictionary. ie: {"degrees": 180}',
                 blank=True, verbose_name='Arguments',
                 validators=[converter.validators.YAMLValidator()]
             ),
diff --git a/mayan/apps/converter/migrations/0006_auto_20150708_0120.py b/mayan/apps/converter/migrations/0006_auto_20150708_0120.py
index d77d536010..0d6b09961e 100644
--- a/mayan/apps/converter/migrations/0006_auto_20150708_0120.py
+++ b/mayan/apps/converter/migrations/0006_auto_20150708_0120.py
@@ -15,7 +15,13 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='transformation',
             name='arguments',
-            field=models.TextField(help_text='Enter the arguments for the transformation as a YAML dictionary. ie: {"degrees": 180}', blank=True, verbose_name='Arguments', validators=getattr(converter.models, 'validators', [])),
+            field=models.TextField(
+                help_text='Enter the arguments for the transformation as a '
+                'YAML dictionary. ie: {"degrees": 180}', blank=True,
+                verbose_name='Arguments', validators=getattr(
+                    converter.models, 'validators', []
+                )
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/document_states/migrations/0001_initial.py b/mayan/apps/document_states/migrations/0001_initial.py
index 97959e8166..2a8018ba1f 100644
--- a/mayan/apps/document_states/migrations/0001_initial.py
+++ b/mayan/apps/document_states/migrations/0001_initial.py
@@ -112,8 +112,9 @@ class Migration(migrations.Migration):
                 ),
                 (
                     'initial', models.BooleanField(
-                        default=False,
-                        help_text='Select if this will be the state with which you want the workflow to start in. Only one state can be the initial state.',
+                        default=False, help_text='Select if this will be the '
+                        'state with which you want the workflow to start in. '
+                        'Only one state can be the initial state.',
                         verbose_name='Initial'
                     )
                 ),
diff --git a/mayan/apps/document_states/migrations/0002_workflowstate_completion.py b/mayan/apps/document_states/migrations/0002_workflowstate_completion.py
index 2adc81c633..5c91b9d340 100644
--- a/mayan/apps/document_states/migrations/0002_workflowstate_completion.py
+++ b/mayan/apps/document_states/migrations/0002_workflowstate_completion.py
@@ -14,7 +14,12 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='workflowstate',
             name='completion',
-            field=models.IntegerField(default=0, help_text='Enter the percent of completion that this state represents in relation to the workflow. Use numbers without the percent sign.', verbose_name='Completion', blank=True),
+            field=models.IntegerField(
+                default=0, help_text='Enter the percent of completion that '
+                'this state represents in relation to the workflow. Use '
+                'numbers without the percent sign.', verbose_name='Completion',
+                blank=True
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0003_auto_20150608_1915.py b/mayan/apps/documents/migrations/0003_auto_20150608_1915.py
index 4c34c0ccad..a0ca568e13 100644
--- a/mayan/apps/documents/migrations/0003_auto_20150608_1915.py
+++ b/mayan/apps/documents/migrations/0003_auto_20150608_1915.py
@@ -16,13 +16,20 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='document',
             name='uuid',
-            field=models.CharField(default=documents.models.UUID_FUNCTION, max_length=48, editable=False),
+            field=models.CharField(
+                default=documents.models.UUID_FUNCTION, max_length=48,
+                editable=False
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='documentversion',
             name='file',
-            field=models.FileField(upload_to=documents.models.UUID_FUNCTION, storage=storage.backends.filebasedstorage.FileBasedStorage(), verbose_name='File'),
+            field=models.FileField(
+                upload_to=documents.models.UUID_FUNCTION,
+                storage=storage.backends.filebasedstorage.FileBasedStorage(),
+                verbose_name='File'
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0008_auto_20150624_0520.py b/mayan/apps/documents/migrations/0008_auto_20150624_0520.py
index 8c6d71b59c..2c13023fdd 100644
--- a/mayan/apps/documents/migrations/0008_auto_20150624_0520.py
+++ b/mayan/apps/documents/migrations/0008_auto_20150624_0520.py
@@ -18,7 +18,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='document',
             name='language',
-            field=models.CharField(default=b'eng', max_length=8, verbose_name='Language', choices=[[b'aar', b'Afar'], [b'abk', b'Abkhazian'], [b'ace', b'Achinese'], [b'ach', b'Acoli'], [b'ada', b'Adangme'], [b'ady', b'Adyghe; Adygei'], [b'afa', b'Afro-Asiatic languages'], [b'afh', b'Afrihili'], [b'afr', b'Afrikaans'], [b'ain', b'Ainu'], [b'aka', b'Akan'], [b'akk', b'Akkadian'], [b'alb', b'Albanian'], [b'ale', b'Aleut'], [b'alg', b'Algonquian languages'], [b'alt', b'Southern Altai'], [b'amh', b'Amharic'], [b'ang', b'English, Old (ca. 450-1100)'], [b'anp', b'Angika'], [b'apa', b'Apache languages'], [b'ara', b'Arabic'], [b'arc', b'Official Aramaic (700-300 BCE); Imperial Aramaic (700-300 BCE)'], [b'arg', b'Aragonese'], [b'arm', b'Armenian'], [b'arn', b'Mapudungun; Mapuche'], [b'arp', b'Arapaho'], [b'art', b'Artificial languages'], [b'arw', b'Arawak'], [b'asm', b'Assamese'], [b'ast', b'Asturian; Bable; Leonese; Asturleonese'], [b'ath', b'Athapascan languages'], [b'aus', b'Australian languages'], [b'ava', b'Avaric'], [b'ave', b'Avestan'], [b'awa', b'Awadhi'], [b'aym', b'Aymara'], [b'aze', b'Azerbaijani'], [b'bad', b'Banda languages'], [b'bai', b'Bamileke languages'], [b'bak', b'Bashkir'], [b'bal', b'Baluchi'], [b'bam', b'Bambara'], [b'ban', b'Balinese'], [b'baq', b'Basque'], [b'bas', b'Basa'], [b'bat', b'Baltic languages'], [b'bej', b'Beja; Bedawiyet'], [b'bel', b'Belarusian'], [b'bem', b'Bemba'], [b'ben', b'Bengali'], [b'ber', b'Berber languages'], [b'bho', b'Bhojpuri'], [b'bih', b'Bihari languages'], [b'bik', b'Bikol'], [b'bin', b'Bini; Edo'], [b'bis', b'Bislama'], [b'bla', b'Siksika'], [b'bnt', b'Bantu languages'], [b'bos', b'Bosnian'], [b'bra', b'Braj'], [b'bre', b'Breton'], [b'btk', b'Batak languages'], [b'bua', b'Buriat'], [b'bug', b'Buginese'], [b'bul', b'Bulgarian'], [b'bur', b'Burmese'], [b'byn', b'Blin; Bilin'], [b'cad', b'Caddo'], [b'cai', b'Central American Indian languages'], [b'car', b'Galibi Carib'], [b'cat', b'Catalan; Valencian'], [b'cau', b'Caucasian languages'], [b'ceb', b'Cebuano'], [b'cel', b'Celtic languages'], [b'cha', b'Chamorro'], [b'chb', b'Chibcha'], [b'che', b'Chechen'], [b'chg', b'Chagatai'], [b'chi', b'Chinese'], [b'chk', b'Chuukese'], [b'chm', b'Mari'], [b'chn', b'Chinook jargon'], [b'cho', b'Choctaw'], [b'chp', b'Chipewyan; Dene Suline'], [b'chr', b'Cherokee'], [b'chu', b'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic'], [b'chv', b'Chuvash'], [b'chy', b'Cheyenne'], [b'cmc', b'Chamic languages'], [b'cop', b'Coptic'], [b'cor', b'Cornish'], [b'cos', b'Corsican'], [b'cpe', b'Creoles and pidgins, English based'], [b'cpf', b'Creoles and pidgins, French-based'], [b'cpp', b'Creoles and pidgins, Portuguese-based'], [b'cre', b'Cree'], [b'crh', b'Crimean Tatar; Crimean Turkish'], [b'crp', b'Creoles and pidgins'], [b'csb', b'Kashubian'], [b'cus', b'Cushitic languages'], [b'cze', b'Czech'], [b'dak', b'Dakota'], [b'dan', b'Danish'], [b'dar', b'Dargwa'], [b'day', b'Land Dayak languages'], [b'del', b'Delaware'], [b'den', b'Slave (Athapascan)'], [b'dgr', b'Dogrib'], [b'din', b'Dinka'], [b'div', b'Divehi; Dhivehi; Maldivian'], [b'doi', b'Dogri'], [b'dra', b'Dravidian languages'], [b'dsb', b'Lower Sorbian'], [b'dua', b'Duala'], [b'dum', b'Dutch, Middle (ca. 1050-1350)'], [b'dut', b'Dutch; Flemish'], [b'dyu', b'Dyula'], [b'dzo', b'Dzongkha'], [b'efi', b'Efik'], [b'egy', b'Egyptian (Ancient)'], [b'eka', b'Ekajuk'], [b'elx', b'Elamite'], [b'eng', b'English'], [b'enm', b'English, Middle (1100-1500)'], [b'epo', b'Esperanto'], [b'est', b'Estonian'], [b'ewe', b'Ewe'], [b'ewo', b'Ewondo'], [b'fan', b'Fang'], [b'fao', b'Faroese'], [b'fat', b'Fanti'], [b'fij', b'Fijian'], [b'fil', b'Filipino; Pilipino'], [b'fin', b'Finnish'], [b'fiu', b'Finno-Ugrian languages'], [b'fon', b'Fon'], [b'fre', b'French'], [b'frm', b'French, Middle (ca. 1400-1600)'], [b'fro', b'French, Old (842-ca. 1400)'], [b'frr', b'Northern Frisian'], [b'frs', b'Eastern Frisian'], [b'fry', b'Western Frisian'], [b'ful', b'Fulah'], [b'fur', b'Friulian'], [b'gaa', b'Ga'], [b'gay', b'Gayo'], [b'gba', b'Gbaya'], [b'gem', b'Germanic languages'], [b'geo', b'Georgian'], [b'ger', b'German'], [b'gez', b'Geez'], [b'gil', b'Gilbertese'], [b'gla', b'Gaelic; Scottish Gaelic'], [b'gle', b'Irish'], [b'glg', b'Galician'], [b'glv', b'Manx'], [b'gmh', b'German, Middle High (ca. 1050-1500)'], [b'goh', b'German, Old High (ca. 750-1050)'], [b'gon', b'Gondi'], [b'gor', b'Gorontalo'], [b'got', b'Gothic'], [b'grb', b'Grebo'], [b'grc', b'Greek, Ancient (to 1453)'], [b'gre', b'Greek, Modern (1453-)'], [b'grn', b'Guarani'], [b'gsw', b'Swiss German; Alemannic; Alsatian'], [b'guj', b'Gujarati'], [b'gwi', b"Gwich'in"], [b'hai', b'Haida'], [b'hat', b'Haitian; Haitian Creole'], [b'hau', b'Hausa'], [b'haw', b'Hawaiian'], [b'heb', b'Hebrew'], [b'her', b'Herero'], [b'hil', b'Hiligaynon'], [b'him', b'Himachali languages; Western Pahari languages'], [b'hin', b'Hindi'], [b'hit', b'Hittite'], [b'hmn', b'Hmong; Mong'], [b'hmo', b'Hiri Motu'], [b'hrv', b'Croatian'], [b'hsb', b'Upper Sorbian'], [b'hun', b'Hungarian'], [b'hup', b'Hupa'], [b'iba', b'Iban'], [b'ibo', b'Igbo'], [b'ice', b'Icelandic'], [b'ido', b'Ido'], [b'iii', b'Sichuan Yi; Nuosu'], [b'ijo', b'Ijo languages'], [b'iku', b'Inuktitut'], [b'ile', b'Interlingue; Occidental'], [b'ilo', b'Iloko'], [b'ina', b'Interlingua (International Auxiliary Language Association)'], [b'inc', b'Indic languages'], [b'ind', b'Indonesian'], [b'ine', b'Indo-European languages'], [b'inh', b'Ingush'], [b'ipk', b'Inupiaq'], [b'ira', b'Iranian languages'], [b'iro', b'Iroquoian languages'], [b'ita', b'Italian'], [b'jav', b'Javanese'], [b'jbo', b'Lojban'], [b'jpn', b'Japanese'], [b'jpr', b'Judeo-Persian'], [b'jrb', b'Judeo-Arabic'], [b'kaa', b'Kara-Kalpak'], [b'kab', b'Kabyle'], [b'kac', b'Kachin; Jingpho'], [b'kal', b'Kalaallisut; Greenlandic'], [b'kam', b'Kamba'], [b'kan', b'Kannada'], [b'kar', b'Karen languages'], [b'kas', b'Kashmiri'], [b'kau', b'Kanuri'], [b'kaw', b'Kawi'], [b'kaz', b'Kazakh'], [b'kbd', b'Kabardian'], [b'kha', b'Khasi'], [b'khi', b'Khoisan languages'], [b'khm', b'Central Khmer'], [b'kho', b'Khotanese;Sakan'], [b'kik', b'Kikuyu; Gikuyu'], [b'kin', b'Kinyarwanda'], [b'kir', b'Kirghiz; Kyrgyz'], [b'kmb', b'Kimbundu'], [b'kok', b'Konkani'], [b'kom', b'Komi'], [b'kon', b'Kongo'], [b'kor', b'Korean'], [b'kos', b'Kosraean'], [b'kpe', b'Kpelle'], [b'krc', b'Karachay-Balkar'], [b'krl', b'Karelian'], [b'kro', b'Kru languages'], [b'kru', b'Kurukh'], [b'kua', b'Kuanyama; Kwanyama'], [b'kum', b'Kumyk'], [b'kur', b'Kurdish'], [b'kut', b'Kutenai'], [b'lad', b'Ladino'], [b'lah', b'Lahnda'], [b'lam', b'Lamba'], [b'lao', b'Lao'], [b'lat', b'Latin'], [b'lav', b'Latvian'], [b'lez', b'Lezghian'], [b'lim', b'Limburgan; Limburger; Limburgish'], [b'lin', b'Lingala'], [b'lit', b'Lithuanian'], [b'lol', b'Mongo'], [b'loz', b'Lozi'], [b'ltz', b'Luxembourgish; Letzeburgesch'], [b'lua', b'Luba-Lulua'], [b'lub', b'Luba-Katanga'], [b'lug', b'Ganda'], [b'lui', b'Luiseno'], [b'lun', b'Lunda'], [b'luo', b'Luo (Kenya and Tanzania)'], [b'lus', b'Lushai'], [b'mac', b'Macedonian'], [b'mad', b'Madurese'], [b'mag', b'Magahi'], [b'mah', b'Marshallese'], [b'mai', b'Maithili'], [b'mak', b'Makasar'], [b'mal', b'Malayalam'], [b'man', b'Mandingo'], [b'mao', b'Maori'], [b'map', b'Austronesian languages'], [b'mar', b'Marathi'], [b'mas', b'Masai'], [b'may', b'Malay'], [b'mdf', b'Moksha'], [b'mdr', b'Mandar'], [b'men', b'Mende'], [b'mga', b'Irish, Middle (900-1200)'], [b'mic', b"Mi'kmaq; Micmac"], [b'min', b'Minangkabau'], [b'mis', b'Uncoded languages'], [b'mkh', b'Mon-Khmer languages'], [b'mlg', b'Malagasy'], [b'mlt', b'Maltese'], [b'mnc', b'Manchu'], [b'mni', b'Manipuri'], [b'mno', b'Manobo languages'], [b'moh', b'Mohawk'], [b'mol', b'Moldavian; Moldovan'], [b'mon', b'Mongolian'], [b'mos', b'Mossi'], [b'mul', b'Multiple languages'], [b'mun', b'Munda languages'], [b'mus', b'Creek'], [b'mwl', b'Mirandese'], [b'mwr', b'Marwari'], [b'myn', b'Mayan languages'], [b'myv', b'Erzya'], [b'nah', b'Nahuatl languages'], [b'nai', b'North American Indian languages'], [b'nap', b'Neapolitan'], [b'nau', b'Nauru'], [b'nav', b'Navajo; Navaho'], [b'nbl', b'Ndebele, South; South Ndebele'], [b'nde', b'Ndebele, North; North Ndebele'], [b'ndo', b'Ndonga'], [b'nds', b'Low German; Low Saxon; German, Low; Saxon, Low'], [b'nep', b'Nepali'], [b'new', b'Nepal Bhasa; Newari'], [b'nia', b'Nias'], [b'nic', b'Niger-Kordofanian languages'], [b'niu', b'Niuean'], [b'nno', b'Norwegian Nynorsk; Nynorsk, Norwegian'], [b'nob', 'Bokm\xe5l, Norwegian; Norwegian Bokm\xe5l'], [b'nog', b'Nogai'], [b'non', b'Norse, Old'], [b'nor', b'Norwegian'], [b'nqo', b"N'Ko"], [b'nso', b'Pedi; Sepedi; Northern Sotho'], [b'nub', b'Nubian languages'], [b'nwc', b'Classical Newari; Old Newari; Classical Nepal Bhasa'], [b'nya', b'Chichewa; Chewa; Nyanja'], [b'nym', b'Nyamwezi'], [b'nyn', b'Nyankole'], [b'nyo', b'Nyoro'], [b'nzi', b'Nzima'], [b'oci', b'Occitan (post 1500)'], [b'oji', b'Ojibwa'], [b'ori', b'Oriya'], [b'orm', b'Oromo'], [b'osa', b'Osage'], [b'oss', b'Ossetian; Ossetic'], [b'ota', b'Turkish, Ottoman (1500-1928)'], [b'oto', b'Otomian languages'], [b'paa', b'Papuan languages'], [b'pag', b'Pangasinan'], [b'pal', b'Pahlavi'], [b'pam', b'Pampanga; Kapampangan'], [b'pan', b'Panjabi; Punjabi'], [b'pap', b'Papiamento'], [b'pau', b'Palauan'], [b'peo', b'Persian, Old (ca. 600-400 B.C.)'], [b'per', b'Persian'], [b'phi', b'Philippine languages'], [b'phn', b'Phoenician'], [b'pli', b'Pali'], [b'pol', b'Polish'], [b'pon', b'Pohnpeian'], [b'por', b'Portuguese'], [b'pra', b'Prakrit languages'], [b'pro', 'Proven\xe7al, Old (to 1500); Occitan, Old (to 1500)'], [b'pus', b'Pushto; Pashto'], [b'qaa-qtz', b'Reserved for local use'], [b'que', b'Quechua'], [b'raj', b'Rajasthani'], [b'rap', b'Rapanui'], [b'rar', b'Rarotongan; Cook Islands Maori'], [b'roa', b'Romance languages'], [b'roh', b'Romansh'], [b'rom', b'Romany'], [b'rum', b'Romanian'], [b'run', b'Rundi'], [b'rup', b'Aromanian; Arumanian; Macedo-Romanian'], [b'rus', b'Russian'], [b'sad', b'Sandawe'], [b'sag', b'Sango'], [b'sah', b'Yakut'], [b'sai', b'South American Indian languages'], [b'sal', b'Salishan languages'], [b'sam', b'Samaritan Aramaic'], [b'san', b'Sanskrit'], [b'sas', b'Sasak'], [b'sat', b'Santali'], [b'scn', b'Sicilian'], [b'sco', b'Scots'], [b'sel', b'Selkup'], [b'sem', b'Semitic languages'], [b'sga', b'Irish, Old (to 900)'], [b'sgn', b'Sign Languages'], [b'shn', b'Shan'], [b'sid', b'Sidamo'], [b'sin', b'Sinhala; Sinhalese'], [b'sio', b'Siouan languages'], [b'sit', b'Sino-Tibetan languages'], [b'sla', b'Slavic languages'], [b'slo', b'Slovak'], [b'slv', b'Slovenian'], [b'sma', b'Southern Sami'], [b'sme', b'Northern Sami'], [b'smi', b'Sami languages'], [b'smj', b'Lule Sami'], [b'smn', b'Inari Sami'], [b'smo', b'Samoan'], [b'sms', b'Skolt Sami'], [b'sna', b'Shona'], [b'snd', b'Sindhi'], [b'snk', b'Soninke'], [b'sog', b'Sogdian'], [b'som', b'Somali'], [b'son', b'Songhai languages'], [b'sot', b'Sotho, Southern'], [b'spa', b'Spanish; Castilian'], [b'srd', b'Sardinian'], [b'srn', b'Sranan Tongo'], [b'srp', b'Serbian'], [b'srr', b'Serer'], [b'ssa', b'Nilo-Saharan languages'], [b'ssw', b'Swati'], [b'suk', b'Sukuma'], [b'sun', b'Sundanese'], [b'sus', b'Susu'], [b'sux', b'Sumerian'], [b'swa', b'Swahili'], [b'swe', b'Swedish'], [b'syc', b'Classical Syriac'], [b'syr', b'Syriac'], [b'tah', b'Tahitian'], [b'tai', b'Tai languages'], [b'tam', b'Tamil'], [b'tat', b'Tatar'], [b'tel', b'Telugu'], [b'tem', b'Timne'], [b'ter', b'Tereno'], [b'tet', b'Tetum'], [b'tgk', b'Tajik'], [b'tgl', b'Tagalog'], [b'tha', b'Thai'], [b'tib', b'Tibetan'], [b'tig', b'Tigre'], [b'tir', b'Tigrinya'], [b'tiv', b'Tiv'], [b'tkl', b'Tokelau'], [b'tlh', b'Klingon; tlhIngan-Hol'], [b'tli', b'Tlingit'], [b'tmh', b'Tamashek'], [b'tog', b'Tonga (Nyasa)'], [b'ton', b'Tonga (Tonga Islands)'], [b'tpi', b'Tok Pisin'], [b'tsi', b'Tsimshian'], [b'tsn', b'Tswana'], [b'tso', b'Tsonga'], [b'tuk', b'Turkmen'], [b'tum', b'Tumbuka'], [b'tup', b'Tupi languages'], [b'tur', b'Turkish'], [b'tut', b'Altaic languages'], [b'tvl', b'Tuvalu'], [b'twi', b'Twi'], [b'tyv', b'Tuvinian'], [b'udm', b'Udmurt'], [b'uga', b'Ugaritic'], [b'uig', b'Uighur; Uyghur'], [b'ukr', b'Ukrainian'], [b'umb', b'Umbundu'], [b'und', b'Undetermined'], [b'urd', b'Urdu'], [b'uzb', b'Uzbek'], [b'vai', b'Vai'], [b'ven', b'Venda'], [b'vie', b'Vietnamese'], [b'vol', 'Volap\xfck'], [b'vot', b'Votic'], [b'wak', b'Wakashan languages'], [b'wal', b'Wolaitta; Wolaytta'], [b'war', b'Waray'], [b'was', b'Washo'], [b'wel', b'Welsh'], [b'wen', b'Sorbian languages'], [b'wln', b'Walloon'], [b'wol', b'Wolof'], [b'xal', b'Kalmyk; Oirat'], [b'xho', b'Xhosa'], [b'yao', b'Yao'], [b'yap', b'Yapese'], [b'yid', b'Yiddish'], [b'yor', b'Yoruba'], [b'ypk', b'Yupik languages'], [b'zap', b'Zapotec'], [b'zbl', b'Blissymbols; Blissymbolics; Bliss'], [b'zen', b'Zenaga'], [b'zgh', b'Standard Moroccan Tamazight'], [b'zha', b'Zhuang; Chuang'], [b'znd', b'Zande languages'], [b'zul', b'Zulu'], [b'zun', b'Zuni'], [b'zxx', b'No linguistic content; Not applicable'], [b'zza', b'Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki']]),
+            field=models.CharField(
+                default=b'eng', max_length=8, verbose_name='Language', choices=[[b'aar', b'Afar'], [b'abk', b'Abkhazian'], [b'ace', b'Achinese'], [b'ach', b'Acoli'], [b'ada', b'Adangme'], [b'ady', b'Adyghe; Adygei'], [b'afa', b'Afro-Asiatic languages'], [b'afh', b'Afrihili'], [b'afr', b'Afrikaans'], [b'ain', b'Ainu'], [b'aka', b'Akan'], [b'akk', b'Akkadian'], [b'alb', b'Albanian'], [b'ale', b'Aleut'], [b'alg', b'Algonquian languages'], [b'alt', b'Southern Altai'], [b'amh', b'Amharic'], [b'ang', b'English, Old (ca. 450-1100)'], [b'anp', b'Angika'], [b'apa', b'Apache languages'], [b'ara', b'Arabic'], [b'arc', b'Official Aramaic (700-300 BCE); Imperial Aramaic (700-300 BCE)'], [b'arg', b'Aragonese'], [b'arm', b'Armenian'], [b'arn', b'Mapudungun; Mapuche'], [b'arp', b'Arapaho'], [b'art', b'Artificial languages'], [b'arw', b'Arawak'], [b'asm', b'Assamese'], [b'ast', b'Asturian; Bable; Leonese; Asturleonese'], [b'ath', b'Athapascan languages'], [b'aus', b'Australian languages'], [b'ava', b'Avaric'], [b'ave', b'Avestan'], [b'awa', b'Awadhi'], [b'aym', b'Aymara'], [b'aze', b'Azerbaijani'], [b'bad', b'Banda languages'], [b'bai', b'Bamileke languages'], [b'bak', b'Bashkir'], [b'bal', b'Baluchi'], [b'bam', b'Bambara'], [b'ban', b'Balinese'], [b'baq', b'Basque'], [b'bas', b'Basa'], [b'bat', b'Baltic languages'], [b'bej', b'Beja; Bedawiyet'], [b'bel', b'Belarusian'], [b'bem', b'Bemba'], [b'ben', b'Bengali'], [b'ber', b'Berber languages'], [b'bho', b'Bhojpuri'], [b'bih', b'Bihari languages'], [b'bik', b'Bikol'], [b'bin', b'Bini; Edo'], [b'bis', b'Bislama'], [b'bla', b'Siksika'], [b'bnt', b'Bantu languages'], [b'bos', b'Bosnian'], [b'bra', b'Braj'], [b'bre', b'Breton'], [b'btk', b'Batak languages'], [b'bua', b'Buriat'], [b'bug', b'Buginese'], [b'bul', b'Bulgarian'], [b'bur', b'Burmese'], [b'byn', b'Blin; Bilin'], [b'cad', b'Caddo'], [b'cai', b'Central American Indian languages'], [b'car', b'Galibi Carib'], [b'cat', b'Catalan; Valencian'], [b'cau', b'Caucasian languages'], [b'ceb', b'Cebuano'], [b'cel', b'Celtic languages'], [b'cha', b'Chamorro'], [b'chb', b'Chibcha'], [b'che', b'Chechen'], [b'chg', b'Chagatai'], [b'chi', b'Chinese'], [b'chk', b'Chuukese'], [b'chm', b'Mari'], [b'chn', b'Chinook jargon'], [b'cho', b'Choctaw'], [b'chp', b'Chipewyan; Dene Suline'], [b'chr', b'Cherokee'], [b'chu', b'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic'], [b'chv', b'Chuvash'], [b'chy', b'Cheyenne'], [b'cmc', b'Chamic languages'], [b'cop', b'Coptic'], [b'cor', b'Cornish'], [b'cos', b'Corsican'], [b'cpe', b'Creoles and pidgins, English based'], [b'cpf', b'Creoles and pidgins, French-based'], [b'cpp', b'Creoles and pidgins, Portuguese-based'], [b'cre', b'Cree'], [b'crh', b'Crimean Tatar; Crimean Turkish'], [b'crp', b'Creoles and pidgins'], [b'csb', b'Kashubian'], [b'cus', b'Cushitic languages'], [b'cze', b'Czech'], [b'dak', b'Dakota'], [b'dan', b'Danish'], [b'dar', b'Dargwa'], [b'day', b'Land Dayak languages'], [b'del', b'Delaware'], [b'den', b'Slave (Athapascan)'], [b'dgr', b'Dogrib'], [b'din', b'Dinka'], [b'div', b'Divehi; Dhivehi; Maldivian'], [b'doi', b'Dogri'], [b'dra', b'Dravidian languages'], [b'dsb', b'Lower Sorbian'], [b'dua', b'Duala'], [b'dum', b'Dutch, Middle (ca. 1050-1350)'], [b'dut', b'Dutch; Flemish'], [b'dyu', b'Dyula'], [b'dzo', b'Dzongkha'], [b'efi', b'Efik'], [b'egy', b'Egyptian (Ancient)'], [b'eka', b'Ekajuk'], [b'elx', b'Elamite'], [b'eng', b'English'], [b'enm', b'English, Middle (1100-1500)'], [b'epo', b'Esperanto'], [b'est', b'Estonian'], [b'ewe', b'Ewe'], [b'ewo', b'Ewondo'], [b'fan', b'Fang'], [b'fao', b'Faroese'], [b'fat', b'Fanti'], [b'fij', b'Fijian'], [b'fil', b'Filipino; Pilipino'], [b'fin', b'Finnish'], [b'fiu', b'Finno-Ugrian languages'], [b'fon', b'Fon'], [b'fre', b'French'], [b'frm', b'French, Middle (ca. 1400-1600)'], [b'fro', b'French, Old (842-ca. 1400)'], [b'frr', b'Northern Frisian'], [b'frs', b'Eastern Frisian'], [b'fry', b'Western Frisian'], [b'ful', b'Fulah'], [b'fur', b'Friulian'], [b'gaa', b'Ga'], [b'gay', b'Gayo'], [b'gba', b'Gbaya'], [b'gem', b'Germanic languages'], [b'geo', b'Georgian'], [b'ger', b'German'], [b'gez', b'Geez'], [b'gil', b'Gilbertese'], [b'gla', b'Gaelic; Scottish Gaelic'], [b'gle', b'Irish'], [b'glg', b'Galician'], [b'glv', b'Manx'], [b'gmh', b'German, Middle High (ca. 1050-1500)'], [b'goh', b'German, Old High (ca. 750-1050)'], [b'gon', b'Gondi'], [b'gor', b'Gorontalo'], [b'got', b'Gothic'], [b'grb', b'Grebo'], [b'grc', b'Greek, Ancient (to 1453)'], [b'gre', b'Greek, Modern (1453-)'], [b'grn', b'Guarani'], [b'gsw', b'Swiss German; Alemannic; Alsatian'], [b'guj', b'Gujarati'], [b'gwi', b"Gwich'in"], [b'hai', b'Haida'], [b'hat', b'Haitian; Haitian Creole'], [b'hau', b'Hausa'], [b'haw', b'Hawaiian'], [b'heb', b'Hebrew'], [b'her', b'Herero'], [b'hil', b'Hiligaynon'], [b'him', b'Himachali languages; Western Pahari languages'], [b'hin', b'Hindi'], [b'hit', b'Hittite'], [b'hmn', b'Hmong; Mong'], [b'hmo', b'Hiri Motu'], [b'hrv', b'Croatian'], [b'hsb', b'Upper Sorbian'], [b'hun', b'Hungarian'], [b'hup', b'Hupa'], [b'iba', b'Iban'], [b'ibo', b'Igbo'], [b'ice', b'Icelandic'], [b'ido', b'Ido'], [b'iii', b'Sichuan Yi; Nuosu'], [b'ijo', b'Ijo languages'], [b'iku', b'Inuktitut'], [b'ile', b'Interlingue; Occidental'], [b'ilo', b'Iloko'], [b'ina', b'Interlingua (International Auxiliary Language Association)'], [b'inc', b'Indic languages'], [b'ind', b'Indonesian'], [b'ine', b'Indo-European languages'], [b'inh', b'Ingush'], [b'ipk', b'Inupiaq'], [b'ira', b'Iranian languages'], [b'iro', b'Iroquoian languages'], [b'ita', b'Italian'], [b'jav', b'Javanese'], [b'jbo', b'Lojban'], [b'jpn', b'Japanese'], [b'jpr', b'Judeo-Persian'], [b'jrb', b'Judeo-Arabic'], [b'kaa', b'Kara-Kalpak'], [b'kab', b'Kabyle'], [b'kac', b'Kachin; Jingpho'], [b'kal', b'Kalaallisut; Greenlandic'], [b'kam', b'Kamba'], [b'kan', b'Kannada'], [b'kar', b'Karen languages'], [b'kas', b'Kashmiri'], [b'kau', b'Kanuri'], [b'kaw', b'Kawi'], [b'kaz', b'Kazakh'], [b'kbd', b'Kabardian'], [b'kha', b'Khasi'], [b'khi', b'Khoisan languages'], [b'khm', b'Central Khmer'], [b'kho', b'Khotanese;Sakan'], [b'kik', b'Kikuyu; Gikuyu'], [b'kin', b'Kinyarwanda'], [b'kir', b'Kirghiz; Kyrgyz'], [b'kmb', b'Kimbundu'], [b'kok', b'Konkani'], [b'kom', b'Komi'], [b'kon', b'Kongo'], [b'kor', b'Korean'], [b'kos', b'Kosraean'], [b'kpe', b'Kpelle'], [b'krc', b'Karachay-Balkar'], [b'krl', b'Karelian'], [b'kro', b'Kru languages'], [b'kru', b'Kurukh'], [b'kua', b'Kuanyama; Kwanyama'], [b'kum', b'Kumyk'], [b'kur', b'Kurdish'], [b'kut', b'Kutenai'], [b'lad', b'Ladino'], [b'lah', b'Lahnda'], [b'lam', b'Lamba'], [b'lao', b'Lao'], [b'lat', b'Latin'], [b'lav', b'Latvian'], [b'lez', b'Lezghian'], [b'lim', b'Limburgan; Limburger; Limburgish'], [b'lin', b'Lingala'], [b'lit', b'Lithuanian'], [b'lol', b'Mongo'], [b'loz', b'Lozi'], [b'ltz', b'Luxembourgish; Letzeburgesch'], [b'lua', b'Luba-Lulua'], [b'lub', b'Luba-Katanga'], [b'lug', b'Ganda'], [b'lui', b'Luiseno'], [b'lun', b'Lunda'], [b'luo', b'Luo (Kenya and Tanzania)'], [b'lus', b'Lushai'], [b'mac', b'Macedonian'], [b'mad', b'Madurese'], [b'mag', b'Magahi'], [b'mah', b'Marshallese'], [b'mai', b'Maithili'], [b'mak', b'Makasar'], [b'mal', b'Malayalam'], [b'man', b'Mandingo'], [b'mao', b'Maori'], [b'map', b'Austronesian languages'], [b'mar', b'Marathi'], [b'mas', b'Masai'], [b'may', b'Malay'], [b'mdf', b'Moksha'], [b'mdr', b'Mandar'], [b'men', b'Mende'], [b'mga', b'Irish, Middle (900-1200)'], [b'mic', b"Mi'kmaq; Micmac"], [b'min', b'Minangkabau'], [b'mis', b'Uncoded languages'], [b'mkh', b'Mon-Khmer languages'], [b'mlg', b'Malagasy'], [b'mlt', b'Maltese'], [b'mnc', b'Manchu'], [b'mni', b'Manipuri'], [b'mno', b'Manobo languages'], [b'moh', b'Mohawk'], [b'mol', b'Moldavian; Moldovan'], [b'mon', b'Mongolian'], [b'mos', b'Mossi'], [b'mul', b'Multiple languages'], [b'mun', b'Munda languages'], [b'mus', b'Creek'], [b'mwl', b'Mirandese'], [b'mwr', b'Marwari'], [b'myn', b'Mayan languages'], [b'myv', b'Erzya'], [b'nah', b'Nahuatl languages'], [b'nai', b'North American Indian languages'], [b'nap', b'Neapolitan'], [b'nau', b'Nauru'], [b'nav', b'Navajo; Navaho'], [b'nbl', b'Ndebele, South; South Ndebele'], [b'nde', b'Ndebele, North; North Ndebele'], [b'ndo', b'Ndonga'], [b'nds', b'Low German; Low Saxon; German, Low; Saxon, Low'], [b'nep', b'Nepali'], [b'new', b'Nepal Bhasa; Newari'], [b'nia', b'Nias'], [b'nic', b'Niger-Kordofanian languages'], [b'niu', b'Niuean'], [b'nno', b'Norwegian Nynorsk; Nynorsk, Norwegian'], [b'nob', 'Bokm\xe5l, Norwegian; Norwegian Bokm\xe5l'], [b'nog', b'Nogai'], [b'non', b'Norse, Old'], [b'nor', b'Norwegian'], [b'nqo', b"N'Ko"], [b'nso', b'Pedi; Sepedi; Northern Sotho'], [b'nub', b'Nubian languages'], [b'nwc', b'Classical Newari; Old Newari; Classical Nepal Bhasa'], [b'nya', b'Chichewa; Chewa; Nyanja'], [b'nym', b'Nyamwezi'], [b'nyn', b'Nyankole'], [b'nyo', b'Nyoro'], [b'nzi', b'Nzima'], [b'oci', b'Occitan (post 1500)'], [b'oji', b'Ojibwa'], [b'ori', b'Oriya'], [b'orm', b'Oromo'], [b'osa', b'Osage'], [b'oss', b'Ossetian; Ossetic'], [b'ota', b'Turkish, Ottoman (1500-1928)'], [b'oto', b'Otomian languages'], [b'paa', b'Papuan languages'], [b'pag', b'Pangasinan'], [b'pal', b'Pahlavi'], [b'pam', b'Pampanga; Kapampangan'], [b'pan', b'Panjabi; Punjabi'], [b'pap', b'Papiamento'], [b'pau', b'Palauan'], [b'peo', b'Persian, Old (ca. 600-400 B.C.)'], [b'per', b'Persian'], [b'phi', b'Philippine languages'], [b'phn', b'Phoenician'], [b'pli', b'Pali'], [b'pol', b'Polish'], [b'pon', b'Pohnpeian'], [b'por', b'Portuguese'], [b'pra', b'Prakrit languages'], [b'pro', 'Proven\xe7al, Old (to 1500); Occitan, Old (to 1500)'], [b'pus', b'Pushto; Pashto'], [b'qaa-qtz', b'Reserved for local use'], [b'que', b'Quechua'], [b'raj', b'Rajasthani'], [b'rap', b'Rapanui'], [b'rar', b'Rarotongan; Cook Islands Maori'], [b'roa', b'Romance languages'], [b'roh', b'Romansh'], [b'rom', b'Romany'], [b'rum', b'Romanian'], [b'run', b'Rundi'], [b'rup', b'Aromanian; Arumanian; Macedo-Romanian'], [b'rus', b'Russian'], [b'sad', b'Sandawe'], [b'sag', b'Sango'], [b'sah', b'Yakut'], [b'sai', b'South American Indian languages'], [b'sal', b'Salishan languages'], [b'sam', b'Samaritan Aramaic'], [b'san', b'Sanskrit'], [b'sas', b'Sasak'], [b'sat', b'Santali'], [b'scn', b'Sicilian'], [b'sco', b'Scots'], [b'sel', b'Selkup'], [b'sem', b'Semitic languages'], [b'sga', b'Irish, Old (to 900)'], [b'sgn', b'Sign Languages'], [b'shn', b'Shan'], [b'sid', b'Sidamo'], [b'sin', b'Sinhala; Sinhalese'], [b'sio', b'Siouan languages'], [b'sit', b'Sino-Tibetan languages'], [b'sla', b'Slavic languages'], [b'slo', b'Slovak'], [b'slv', b'Slovenian'], [b'sma', b'Southern Sami'], [b'sme', b'Northern Sami'], [b'smi', b'Sami languages'], [b'smj', b'Lule Sami'], [b'smn', b'Inari Sami'], [b'smo', b'Samoan'], [b'sms', b'Skolt Sami'], [b'sna', b'Shona'], [b'snd', b'Sindhi'], [b'snk', b'Soninke'], [b'sog', b'Sogdian'], [b'som', b'Somali'], [b'son', b'Songhai languages'], [b'sot', b'Sotho, Southern'], [b'spa', b'Spanish; Castilian'], [b'srd', b'Sardinian'], [b'srn', b'Sranan Tongo'], [b'srp', b'Serbian'], [b'srr', b'Serer'], [b'ssa', b'Nilo-Saharan languages'], [b'ssw', b'Swati'], [b'suk', b'Sukuma'], [b'sun', b'Sundanese'], [b'sus', b'Susu'], [b'sux', b'Sumerian'], [b'swa', b'Swahili'], [b'swe', b'Swedish'], [b'syc', b'Classical Syriac'], [b'syr', b'Syriac'], [b'tah', b'Tahitian'], [b'tai', b'Tai languages'], [b'tam', b'Tamil'], [b'tat', b'Tatar'], [b'tel', b'Telugu'], [b'tem', b'Timne'], [b'ter', b'Tereno'], [b'tet', b'Tetum'], [b'tgk', b'Tajik'], [b'tgl', b'Tagalog'], [b'tha', b'Thai'], [b'tib', b'Tibetan'], [b'tig', b'Tigre'], [b'tir', b'Tigrinya'], [b'tiv', b'Tiv'], [b'tkl', b'Tokelau'], [b'tlh', b'Klingon; tlhIngan-Hol'], [b'tli', b'Tlingit'], [b'tmh', b'Tamashek'], [b'tog', b'Tonga (Nyasa)'], [b'ton', b'Tonga (Tonga Islands)'], [b'tpi', b'Tok Pisin'], [b'tsi', b'Tsimshian'], [b'tsn', b'Tswana'], [b'tso', b'Tsonga'], [b'tuk', b'Turkmen'], [b'tum', b'Tumbuka'], [b'tup', b'Tupi languages'], [b'tur', b'Turkish'], [b'tut', b'Altaic languages'], [b'tvl', b'Tuvalu'], [b'twi', b'Twi'], [b'tyv', b'Tuvinian'], [b'udm', b'Udmurt'], [b'uga', b'Ugaritic'], [b'uig', b'Uighur; Uyghur'], [b'ukr', b'Ukrainian'], [b'umb', b'Umbundu'], [b'und', b'Undetermined'], [b'urd', b'Urdu'], [b'uzb', b'Uzbek'], [b'vai', b'Vai'], [b'ven', b'Venda'], [b'vie', b'Vietnamese'], [b'vol', 'Volap\xfck'], [b'vot', b'Votic'], [b'wak', b'Wakashan languages'], [b'wal', b'Wolaitta; Wolaytta'], [b'war', b'Waray'], [b'was', b'Washo'], [b'wel', b'Welsh'], [b'wen', b'Sorbian languages'], [b'wln', b'Walloon'], [b'wol', b'Wolof'], [b'xal', b'Kalmyk; Oirat'], [b'xho', b'Xhosa'], [b'yao', b'Yao'], [b'yap', b'Yapese'], [b'yid', b'Yiddish'], [b'yor', b'Yoruba'], [b'ypk', b'Yupik languages'], [b'zap', b'Zapotec'], [b'zbl', b'Blissymbols; Blissymbolics; Bliss'], [b'zen', b'Zenaga'], [b'zgh', b'Standard Moroccan Tamazight'], [b'zha', b'Zhuang; Chuang'], [b'znd', b'Zande languages'], [b'zul', b'Zulu'], [b'zun', b'Zuni'], [b'zxx', b'No linguistic content; Not applicable'], [b'zza', b'Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki']]
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0009_document_in_trash.py b/mayan/apps/documents/migrations/0009_document_in_trash.py
index 281c0d165d..1716aa1700 100644
--- a/mayan/apps/documents/migrations/0009_document_in_trash.py
+++ b/mayan/apps/documents/migrations/0009_document_in_trash.py
@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='document',
             name='in_trash',
-            field=models.BooleanField(default=False, verbose_name='In trash?', editable=False),
+            field=models.BooleanField(
+                default=False, verbose_name='In trash?', editable=False
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0010_auto_20150704_0054.py b/mayan/apps/documents/migrations/0010_auto_20150704_0054.py
index 4ac6f6ba96..cbbb15c8e7 100644
--- a/mayan/apps/documents/migrations/0010_auto_20150704_0054.py
+++ b/mayan/apps/documents/migrations/0010_auto_20150704_0054.py
@@ -25,7 +25,11 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='document',
             name='deleted_date_time',
-            field=models.DateTimeField(default=datetime.datetime(2015, 7, 4, 0, 54, 7, 910642, tzinfo=utc), verbose_name='Date and time deleted', blank=True),
+            field=models.DateTimeField(
+                default=datetime.datetime(
+                    2015, 7, 4, 0, 54, 7, 910642, tzinfo=utc
+                ), verbose_name='Date and time deleted', blank=True
+            ),
             preserve_default=False,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0021_auto_20150714_2238.py b/mayan/apps/documents/migrations/0021_auto_20150714_2238.py
index e5eb6c253a..818505442f 100644
--- a/mayan/apps/documents/migrations/0021_auto_20150714_2238.py
+++ b/mayan/apps/documents/migrations/0021_auto_20150714_2238.py
@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='documentversion',
             name='comment',
-            field=models.TextField(default='', null=True, verbose_name='Comment', blank=True),
+            field=models.TextField(
+                default='', null=True, verbose_name='Comment', blank=True
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0022_auto_20150715_0258.py b/mayan/apps/documents/migrations/0022_auto_20150715_0258.py
index d27ef37eb4..2675938b14 100644
--- a/mayan/apps/documents/migrations/0022_auto_20150715_0258.py
+++ b/mayan/apps/documents/migrations/0022_auto_20150715_0258.py
@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='document',
             name='description',
-            field=models.TextField(default='', verbose_name='Description', blank=True),
+            field=models.TextField(
+                default='', verbose_name='Description', blank=True
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0023_auto_20150715_0259.py b/mayan/apps/documents/migrations/0023_auto_20150715_0259.py
index b0f67a78ef..fdc1a88a43 100644
--- a/mayan/apps/documents/migrations/0023_auto_20150715_0259.py
+++ b/mayan/apps/documents/migrations/0023_auto_20150715_0259.py
@@ -14,13 +14,22 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='document',
             name='label',
-            field=models.CharField(default='', max_length=255, blank=True, help_text='The name of the document', verbose_name='Label', db_index=True),
+            field=models.CharField(
+                default='', max_length=255, blank=True,
+                help_text='The name of the document', verbose_name='Label',
+                db_index=True
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='document',
             name='language',
-            field=models.CharField(default=b'eng', max_length=8, verbose_name='Language', blank=True, choices=[[b'aar', b'Afar'], [b'abk', b'Abkhazian'], [b'ace', b'Achinese'], [b'ach', b'Acoli'], [b'ada', b'Adangme'], [b'ady', b'Adyghe; Adygei'], [b'afa', b'Afro-Asiatic languages'], [b'afh', b'Afrihili'], [b'afr', b'Afrikaans'], [b'ain', b'Ainu'], [b'aka', b'Akan'], [b'akk', b'Akkadian'], [b'alb', b'Albanian'], [b'ale', b'Aleut'], [b'alg', b'Algonquian languages'], [b'alt', b'Southern Altai'], [b'amh', b'Amharic'], [b'ang', b'English, Old (ca. 450-1100)'], [b'anp', b'Angika'], [b'apa', b'Apache languages'], [b'ara', b'Arabic'], [b'arc', b'Official Aramaic (700-300 BCE); Imperial Aramaic (700-300 BCE)'], [b'arg', b'Aragonese'], [b'arm', b'Armenian'], [b'arn', b'Mapudungun; Mapuche'], [b'arp', b'Arapaho'], [b'art', b'Artificial languages'], [b'arw', b'Arawak'], [b'asm', b'Assamese'], [b'ast', b'Asturian; Bable; Leonese; Asturleonese'], [b'ath', b'Athapascan languages'], [b'aus', b'Australian languages'], [b'ava', b'Avaric'], [b'ave', b'Avestan'], [b'awa', b'Awadhi'], [b'aym', b'Aymara'], [b'aze', b'Azerbaijani'], [b'bad', b'Banda languages'], [b'bai', b'Bamileke languages'], [b'bak', b'Bashkir'], [b'bal', b'Baluchi'], [b'bam', b'Bambara'], [b'ban', b'Balinese'], [b'baq', b'Basque'], [b'bas', b'Basa'], [b'bat', b'Baltic languages'], [b'bej', b'Beja; Bedawiyet'], [b'bel', b'Belarusian'], [b'bem', b'Bemba'], [b'ben', b'Bengali'], [b'ber', b'Berber languages'], [b'bho', b'Bhojpuri'], [b'bih', b'Bihari languages'], [b'bik', b'Bikol'], [b'bin', b'Bini; Edo'], [b'bis', b'Bislama'], [b'bla', b'Siksika'], [b'bnt', b'Bantu languages'], [b'bos', b'Bosnian'], [b'bra', b'Braj'], [b'bre', b'Breton'], [b'btk', b'Batak languages'], [b'bua', b'Buriat'], [b'bug', b'Buginese'], [b'bul', b'Bulgarian'], [b'bur', b'Burmese'], [b'byn', b'Blin; Bilin'], [b'cad', b'Caddo'], [b'cai', b'Central American Indian languages'], [b'car', b'Galibi Carib'], [b'cat', b'Catalan; Valencian'], [b'cau', b'Caucasian languages'], [b'ceb', b'Cebuano'], [b'cel', b'Celtic languages'], [b'cha', b'Chamorro'], [b'chb', b'Chibcha'], [b'che', b'Chechen'], [b'chg', b'Chagatai'], [b'chi', b'Chinese'], [b'chk', b'Chuukese'], [b'chm', b'Mari'], [b'chn', b'Chinook jargon'], [b'cho', b'Choctaw'], [b'chp', b'Chipewyan; Dene Suline'], [b'chr', b'Cherokee'], [b'chu', b'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic'], [b'chv', b'Chuvash'], [b'chy', b'Cheyenne'], [b'cmc', b'Chamic languages'], [b'cop', b'Coptic'], [b'cor', b'Cornish'], [b'cos', b'Corsican'], [b'cpe', b'Creoles and pidgins, English based'], [b'cpf', b'Creoles and pidgins, French-based'], [b'cpp', b'Creoles and pidgins, Portuguese-based'], [b'cre', b'Cree'], [b'crh', b'Crimean Tatar; Crimean Turkish'], [b'crp', b'Creoles and pidgins'], [b'csb', b'Kashubian'], [b'cus', b'Cushitic languages'], [b'cze', b'Czech'], [b'dak', b'Dakota'], [b'dan', b'Danish'], [b'dar', b'Dargwa'], [b'day', b'Land Dayak languages'], [b'del', b'Delaware'], [b'den', b'Slave (Athapascan)'], [b'dgr', b'Dogrib'], [b'din', b'Dinka'], [b'div', b'Divehi; Dhivehi; Maldivian'], [b'doi', b'Dogri'], [b'dra', b'Dravidian languages'], [b'dsb', b'Lower Sorbian'], [b'dua', b'Duala'], [b'dum', b'Dutch, Middle (ca. 1050-1350)'], [b'dut', b'Dutch; Flemish'], [b'dyu', b'Dyula'], [b'dzo', b'Dzongkha'], [b'efi', b'Efik'], [b'egy', b'Egyptian (Ancient)'], [b'eka', b'Ekajuk'], [b'elx', b'Elamite'], [b'eng', b'English'], [b'enm', b'English, Middle (1100-1500)'], [b'epo', b'Esperanto'], [b'est', b'Estonian'], [b'ewe', b'Ewe'], [b'ewo', b'Ewondo'], [b'fan', b'Fang'], [b'fao', b'Faroese'], [b'fat', b'Fanti'], [b'fij', b'Fijian'], [b'fil', b'Filipino; Pilipino'], [b'fin', b'Finnish'], [b'fiu', b'Finno-Ugrian languages'], [b'fon', b'Fon'], [b'fre', b'French'], [b'frm', b'French, Middle (ca. 1400-1600)'], [b'fro', b'French, Old (842-ca. 1400)'], [b'frr', b'Northern Frisian'], [b'frs', b'Eastern Frisian'], [b'fry', b'Western Frisian'], [b'ful', b'Fulah'], [b'fur', b'Friulian'], [b'gaa', b'Ga'], [b'gay', b'Gayo'], [b'gba', b'Gbaya'], [b'gem', b'Germanic languages'], [b'geo', b'Georgian'], [b'ger', b'German'], [b'gez', b'Geez'], [b'gil', b'Gilbertese'], [b'gla', b'Gaelic; Scottish Gaelic'], [b'gle', b'Irish'], [b'glg', b'Galician'], [b'glv', b'Manx'], [b'gmh', b'German, Middle High (ca. 1050-1500)'], [b'goh', b'German, Old High (ca. 750-1050)'], [b'gon', b'Gondi'], [b'gor', b'Gorontalo'], [b'got', b'Gothic'], [b'grb', b'Grebo'], [b'grc', b'Greek, Ancient (to 1453)'], [b'gre', b'Greek, Modern (1453-)'], [b'grn', b'Guarani'], [b'gsw', b'Swiss German; Alemannic; Alsatian'], [b'guj', b'Gujarati'], [b'gwi', b"Gwich'in"], [b'hai', b'Haida'], [b'hat', b'Haitian; Haitian Creole'], [b'hau', b'Hausa'], [b'haw', b'Hawaiian'], [b'heb', b'Hebrew'], [b'her', b'Herero'], [b'hil', b'Hiligaynon'], [b'him', b'Himachali languages; Western Pahari languages'], [b'hin', b'Hindi'], [b'hit', b'Hittite'], [b'hmn', b'Hmong; Mong'], [b'hmo', b'Hiri Motu'], [b'hrv', b'Croatian'], [b'hsb', b'Upper Sorbian'], [b'hun', b'Hungarian'], [b'hup', b'Hupa'], [b'iba', b'Iban'], [b'ibo', b'Igbo'], [b'ice', b'Icelandic'], [b'ido', b'Ido'], [b'iii', b'Sichuan Yi; Nuosu'], [b'ijo', b'Ijo languages'], [b'iku', b'Inuktitut'], [b'ile', b'Interlingue; Occidental'], [b'ilo', b'Iloko'], [b'ina', b'Interlingua (International Auxiliary Language Association)'], [b'inc', b'Indic languages'], [b'ind', b'Indonesian'], [b'ine', b'Indo-European languages'], [b'inh', b'Ingush'], [b'ipk', b'Inupiaq'], [b'ira', b'Iranian languages'], [b'iro', b'Iroquoian languages'], [b'ita', b'Italian'], [b'jav', b'Javanese'], [b'jbo', b'Lojban'], [b'jpn', b'Japanese'], [b'jpr', b'Judeo-Persian'], [b'jrb', b'Judeo-Arabic'], [b'kaa', b'Kara-Kalpak'], [b'kab', b'Kabyle'], [b'kac', b'Kachin; Jingpho'], [b'kal', b'Kalaallisut; Greenlandic'], [b'kam', b'Kamba'], [b'kan', b'Kannada'], [b'kar', b'Karen languages'], [b'kas', b'Kashmiri'], [b'kau', b'Kanuri'], [b'kaw', b'Kawi'], [b'kaz', b'Kazakh'], [b'kbd', b'Kabardian'], [b'kha', b'Khasi'], [b'khi', b'Khoisan languages'], [b'khm', b'Central Khmer'], [b'kho', b'Khotanese;Sakan'], [b'kik', b'Kikuyu; Gikuyu'], [b'kin', b'Kinyarwanda'], [b'kir', b'Kirghiz; Kyrgyz'], [b'kmb', b'Kimbundu'], [b'kok', b'Konkani'], [b'kom', b'Komi'], [b'kon', b'Kongo'], [b'kor', b'Korean'], [b'kos', b'Kosraean'], [b'kpe', b'Kpelle'], [b'krc', b'Karachay-Balkar'], [b'krl', b'Karelian'], [b'kro', b'Kru languages'], [b'kru', b'Kurukh'], [b'kua', b'Kuanyama; Kwanyama'], [b'kum', b'Kumyk'], [b'kur', b'Kurdish'], [b'kut', b'Kutenai'], [b'lad', b'Ladino'], [b'lah', b'Lahnda'], [b'lam', b'Lamba'], [b'lao', b'Lao'], [b'lat', b'Latin'], [b'lav', b'Latvian'], [b'lez', b'Lezghian'], [b'lim', b'Limburgan; Limburger; Limburgish'], [b'lin', b'Lingala'], [b'lit', b'Lithuanian'], [b'lol', b'Mongo'], [b'loz', b'Lozi'], [b'ltz', b'Luxembourgish; Letzeburgesch'], [b'lua', b'Luba-Lulua'], [b'lub', b'Luba-Katanga'], [b'lug', b'Ganda'], [b'lui', b'Luiseno'], [b'lun', b'Lunda'], [b'luo', b'Luo (Kenya and Tanzania)'], [b'lus', b'Lushai'], [b'mac', b'Macedonian'], [b'mad', b'Madurese'], [b'mag', b'Magahi'], [b'mah', b'Marshallese'], [b'mai', b'Maithili'], [b'mak', b'Makasar'], [b'mal', b'Malayalam'], [b'man', b'Mandingo'], [b'mao', b'Maori'], [b'map', b'Austronesian languages'], [b'mar', b'Marathi'], [b'mas', b'Masai'], [b'may', b'Malay'], [b'mdf', b'Moksha'], [b'mdr', b'Mandar'], [b'men', b'Mende'], [b'mga', b'Irish, Middle (900-1200)'], [b'mic', b"Mi'kmaq; Micmac"], [b'min', b'Minangkabau'], [b'mis', b'Uncoded languages'], [b'mkh', b'Mon-Khmer languages'], [b'mlg', b'Malagasy'], [b'mlt', b'Maltese'], [b'mnc', b'Manchu'], [b'mni', b'Manipuri'], [b'mno', b'Manobo languages'], [b'moh', b'Mohawk'], [b'mol', b'Moldavian; Moldovan'], [b'mon', b'Mongolian'], [b'mos', b'Mossi'], [b'mul', b'Multiple languages'], [b'mun', b'Munda languages'], [b'mus', b'Creek'], [b'mwl', b'Mirandese'], [b'mwr', b'Marwari'], [b'myn', b'Mayan languages'], [b'myv', b'Erzya'], [b'nah', b'Nahuatl languages'], [b'nai', b'North American Indian languages'], [b'nap', b'Neapolitan'], [b'nau', b'Nauru'], [b'nav', b'Navajo; Navaho'], [b'nbl', b'Ndebele, South; South Ndebele'], [b'nde', b'Ndebele, North; North Ndebele'], [b'ndo', b'Ndonga'], [b'nds', b'Low German; Low Saxon; German, Low; Saxon, Low'], [b'nep', b'Nepali'], [b'new', b'Nepal Bhasa; Newari'], [b'nia', b'Nias'], [b'nic', b'Niger-Kordofanian languages'], [b'niu', b'Niuean'], [b'nno', b'Norwegian Nynorsk; Nynorsk, Norwegian'], [b'nob', 'Bokm\xe5l, Norwegian; Norwegian Bokm\xe5l'], [b'nog', b'Nogai'], [b'non', b'Norse, Old'], [b'nor', b'Norwegian'], [b'nqo', b"N'Ko"], [b'nso', b'Pedi; Sepedi; Northern Sotho'], [b'nub', b'Nubian languages'], [b'nwc', b'Classical Newari; Old Newari; Classical Nepal Bhasa'], [b'nya', b'Chichewa; Chewa; Nyanja'], [b'nym', b'Nyamwezi'], [b'nyn', b'Nyankole'], [b'nyo', b'Nyoro'], [b'nzi', b'Nzima'], [b'oci', b'Occitan (post 1500)'], [b'oji', b'Ojibwa'], [b'ori', b'Oriya'], [b'orm', b'Oromo'], [b'osa', b'Osage'], [b'oss', b'Ossetian; Ossetic'], [b'ota', b'Turkish, Ottoman (1500-1928)'], [b'oto', b'Otomian languages'], [b'paa', b'Papuan languages'], [b'pag', b'Pangasinan'], [b'pal', b'Pahlavi'], [b'pam', b'Pampanga; Kapampangan'], [b'pan', b'Panjabi; Punjabi'], [b'pap', b'Papiamento'], [b'pau', b'Palauan'], [b'peo', b'Persian, Old (ca. 600-400 B.C.)'], [b'per', b'Persian'], [b'phi', b'Philippine languages'], [b'phn', b'Phoenician'], [b'pli', b'Pali'], [b'pol', b'Polish'], [b'pon', b'Pohnpeian'], [b'por', b'Portuguese'], [b'pra', b'Prakrit languages'], [b'pro', 'Proven\xe7al, Old (to 1500); Occitan, Old (to 1500)'], [b'pus', b'Pushto; Pashto'], [b'qaa-qtz', b'Reserved for local use'], [b'que', b'Quechua'], [b'raj', b'Rajasthani'], [b'rap', b'Rapanui'], [b'rar', b'Rarotongan; Cook Islands Maori'], [b'roa', b'Romance languages'], [b'roh', b'Romansh'], [b'rom', b'Romany'], [b'rum', b'Romanian'], [b'run', b'Rundi'], [b'rup', b'Aromanian; Arumanian; Macedo-Romanian'], [b'rus', b'Russian'], [b'sad', b'Sandawe'], [b'sag', b'Sango'], [b'sah', b'Yakut'], [b'sai', b'South American Indian languages'], [b'sal', b'Salishan languages'], [b'sam', b'Samaritan Aramaic'], [b'san', b'Sanskrit'], [b'sas', b'Sasak'], [b'sat', b'Santali'], [b'scn', b'Sicilian'], [b'sco', b'Scots'], [b'sel', b'Selkup'], [b'sem', b'Semitic languages'], [b'sga', b'Irish, Old (to 900)'], [b'sgn', b'Sign Languages'], [b'shn', b'Shan'], [b'sid', b'Sidamo'], [b'sin', b'Sinhala; Sinhalese'], [b'sio', b'Siouan languages'], [b'sit', b'Sino-Tibetan languages'], [b'sla', b'Slavic languages'], [b'slo', b'Slovak'], [b'slv', b'Slovenian'], [b'sma', b'Southern Sami'], [b'sme', b'Northern Sami'], [b'smi', b'Sami languages'], [b'smj', b'Lule Sami'], [b'smn', b'Inari Sami'], [b'smo', b'Samoan'], [b'sms', b'Skolt Sami'], [b'sna', b'Shona'], [b'snd', b'Sindhi'], [b'snk', b'Soninke'], [b'sog', b'Sogdian'], [b'som', b'Somali'], [b'son', b'Songhai languages'], [b'sot', b'Sotho, Southern'], [b'spa', b'Spanish; Castilian'], [b'srd', b'Sardinian'], [b'srn', b'Sranan Tongo'], [b'srp', b'Serbian'], [b'srr', b'Serer'], [b'ssa', b'Nilo-Saharan languages'], [b'ssw', b'Swati'], [b'suk', b'Sukuma'], [b'sun', b'Sundanese'], [b'sus', b'Susu'], [b'sux', b'Sumerian'], [b'swa', b'Swahili'], [b'swe', b'Swedish'], [b'syc', b'Classical Syriac'], [b'syr', b'Syriac'], [b'tah', b'Tahitian'], [b'tai', b'Tai languages'], [b'tam', b'Tamil'], [b'tat', b'Tatar'], [b'tel', b'Telugu'], [b'tem', b'Timne'], [b'ter', b'Tereno'], [b'tet', b'Tetum'], [b'tgk', b'Tajik'], [b'tgl', b'Tagalog'], [b'tha', b'Thai'], [b'tib', b'Tibetan'], [b'tig', b'Tigre'], [b'tir', b'Tigrinya'], [b'tiv', b'Tiv'], [b'tkl', b'Tokelau'], [b'tlh', b'Klingon; tlhIngan-Hol'], [b'tli', b'Tlingit'], [b'tmh', b'Tamashek'], [b'tog', b'Tonga (Nyasa)'], [b'ton', b'Tonga (Tonga Islands)'], [b'tpi', b'Tok Pisin'], [b'tsi', b'Tsimshian'], [b'tsn', b'Tswana'], [b'tso', b'Tsonga'], [b'tuk', b'Turkmen'], [b'tum', b'Tumbuka'], [b'tup', b'Tupi languages'], [b'tur', b'Turkish'], [b'tut', b'Altaic languages'], [b'tvl', b'Tuvalu'], [b'twi', b'Twi'], [b'tyv', b'Tuvinian'], [b'udm', b'Udmurt'], [b'uga', b'Ugaritic'], [b'uig', b'Uighur; Uyghur'], [b'ukr', b'Ukrainian'], [b'umb', b'Umbundu'], [b'und', b'Undetermined'], [b'urd', b'Urdu'], [b'uzb', b'Uzbek'], [b'vai', b'Vai'], [b'ven', b'Venda'], [b'vie', b'Vietnamese'], [b'vol', 'Volap\xfck'], [b'vot', b'Votic'], [b'wak', b'Wakashan languages'], [b'wal', b'Wolaitta; Wolaytta'], [b'war', b'Waray'], [b'was', b'Washo'], [b'wel', b'Welsh'], [b'wen', b'Sorbian languages'], [b'wln', b'Walloon'], [b'wol', b'Wolof'], [b'xal', b'Kalmyk; Oirat'], [b'xho', b'Xhosa'], [b'yao', b'Yao'], [b'yap', b'Yapese'], [b'yid', b'Yiddish'], [b'yor', b'Yoruba'], [b'ypk', b'Yupik languages'], [b'zap', b'Zapotec'], [b'zbl', b'Blissymbols; Blissymbolics; Bliss'], [b'zen', b'Zenaga'], [b'zgh', b'Standard Moroccan Tamazight'], [b'zha', b'Zhuang; Chuang'], [b'znd', b'Zande languages'], [b'zul', b'Zulu'], [b'zun', b'Zuni'], [b'zxx', b'No linguistic content; Not applicable'], [b'zza', b'Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki']]),
+            field=models.CharField(
+                default=b'eng', max_length=8, verbose_name='Language',
+                blank=True, choices=[
+                    [b'aar', b'Afar'], [b'abk', b'Abkhazian'], [b'ace', b'Achinese'], [b'ach', b'Acoli'], [b'ada', b'Adangme'], [b'ady', b'Adyghe; Adygei'], [b'afa', b'Afro-Asiatic languages'], [b'afh', b'Afrihili'], [b'afr', b'Afrikaans'], [b'ain', b'Ainu'], [b'aka', b'Akan'], [b'akk', b'Akkadian'], [b'alb', b'Albanian'], [b'ale', b'Aleut'], [b'alg', b'Algonquian languages'], [b'alt', b'Southern Altai'], [b'amh', b'Amharic'], [b'ang', b'English, Old (ca. 450-1100)'], [b'anp', b'Angika'], [b'apa', b'Apache languages'], [b'ara', b'Arabic'], [b'arc', b'Official Aramaic (700-300 BCE); Imperial Aramaic (700-300 BCE)'], [b'arg', b'Aragonese'], [b'arm', b'Armenian'], [b'arn', b'Mapudungun; Mapuche'], [b'arp', b'Arapaho'], [b'art', b'Artificial languages'], [b'arw', b'Arawak'], [b'asm', b'Assamese'], [b'ast', b'Asturian; Bable; Leonese; Asturleonese'], [b'ath', b'Athapascan languages'], [b'aus', b'Australian languages'], [b'ava', b'Avaric'], [b'ave', b'Avestan'], [b'awa', b'Awadhi'], [b'aym', b'Aymara'], [b'aze', b'Azerbaijani'], [b'bad', b'Banda languages'], [b'bai', b'Bamileke languages'], [b'bak', b'Bashkir'], [b'bal', b'Baluchi'], [b'bam', b'Bambara'], [b'ban', b'Balinese'], [b'baq', b'Basque'], [b'bas', b'Basa'], [b'bat', b'Baltic languages'], [b'bej', b'Beja; Bedawiyet'], [b'bel', b'Belarusian'], [b'bem', b'Bemba'], [b'ben', b'Bengali'], [b'ber', b'Berber languages'], [b'bho', b'Bhojpuri'], [b'bih', b'Bihari languages'], [b'bik', b'Bikol'], [b'bin', b'Bini; Edo'], [b'bis', b'Bislama'], [b'bla', b'Siksika'], [b'bnt', b'Bantu languages'], [b'bos', b'Bosnian'], [b'bra', b'Braj'], [b'bre', b'Breton'], [b'btk', b'Batak languages'], [b'bua', b'Buriat'], [b'bug', b'Buginese'], [b'bul', b'Bulgarian'], [b'bur', b'Burmese'], [b'byn', b'Blin; Bilin'], [b'cad', b'Caddo'], [b'cai', b'Central American Indian languages'], [b'car', b'Galibi Carib'], [b'cat', b'Catalan; Valencian'], [b'cau', b'Caucasian languages'], [b'ceb', b'Cebuano'], [b'cel', b'Celtic languages'], [b'cha', b'Chamorro'], [b'chb', b'Chibcha'], [b'che', b'Chechen'], [b'chg', b'Chagatai'], [b'chi', b'Chinese'], [b'chk', b'Chuukese'], [b'chm', b'Mari'], [b'chn', b'Chinook jargon'], [b'cho', b'Choctaw'], [b'chp', b'Chipewyan; Dene Suline'], [b'chr', b'Cherokee'], [b'chu', b'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic'], [b'chv', b'Chuvash'], [b'chy', b'Cheyenne'], [b'cmc', b'Chamic languages'], [b'cop', b'Coptic'], [b'cor', b'Cornish'], [b'cos', b'Corsican'], [b'cpe', b'Creoles and pidgins, English based'], [b'cpf', b'Creoles and pidgins, French-based'], [b'cpp', b'Creoles and pidgins, Portuguese-based'], [b'cre', b'Cree'], [b'crh', b'Crimean Tatar; Crimean Turkish'], [b'crp', b'Creoles and pidgins'], [b'csb', b'Kashubian'], [b'cus', b'Cushitic languages'], [b'cze', b'Czech'], [b'dak', b'Dakota'], [b'dan', b'Danish'], [b'dar', b'Dargwa'], [b'day', b'Land Dayak languages'], [b'del', b'Delaware'], [b'den', b'Slave (Athapascan)'], [b'dgr', b'Dogrib'], [b'din', b'Dinka'], [b'div', b'Divehi; Dhivehi; Maldivian'], [b'doi', b'Dogri'], [b'dra', b'Dravidian languages'], [b'dsb', b'Lower Sorbian'], [b'dua', b'Duala'], [b'dum', b'Dutch, Middle (ca. 1050-1350)'], [b'dut', b'Dutch; Flemish'], [b'dyu', b'Dyula'], [b'dzo', b'Dzongkha'], [b'efi', b'Efik'], [b'egy', b'Egyptian (Ancient)'], [b'eka', b'Ekajuk'], [b'elx', b'Elamite'], [b'eng', b'English'], [b'enm', b'English, Middle (1100-1500)'], [b'epo', b'Esperanto'], [b'est', b'Estonian'], [b'ewe', b'Ewe'], [b'ewo', b'Ewondo'], [b'fan', b'Fang'], [b'fao', b'Faroese'], [b'fat', b'Fanti'], [b'fij', b'Fijian'], [b'fil', b'Filipino; Pilipino'], [b'fin', b'Finnish'], [b'fiu', b'Finno-Ugrian languages'], [b'fon', b'Fon'], [b'fre', b'French'], [b'frm', b'French, Middle (ca. 1400-1600)'], [b'fro', b'French, Old (842-ca. 1400)'], [b'frr', b'Northern Frisian'], [b'frs', b'Eastern Frisian'], [b'fry', b'Western Frisian'], [b'ful', b'Fulah'], [b'fur', b'Friulian'], [b'gaa', b'Ga'], [b'gay', b'Gayo'], [b'gba', b'Gbaya'], [b'gem', b'Germanic languages'], [b'geo', b'Georgian'], [b'ger', b'German'], [b'gez', b'Geez'], [b'gil', b'Gilbertese'], [b'gla', b'Gaelic; Scottish Gaelic'], [b'gle', b'Irish'], [b'glg', b'Galician'], [b'glv', b'Manx'], [b'gmh', b'German, Middle High (ca. 1050-1500)'], [b'goh', b'German, Old High (ca. 750-1050)'], [b'gon', b'Gondi'], [b'gor', b'Gorontalo'], [b'got', b'Gothic'], [b'grb', b'Grebo'], [b'grc', b'Greek, Ancient (to 1453)'], [b'gre', b'Greek, Modern (1453-)'], [b'grn', b'Guarani'], [b'gsw', b'Swiss German; Alemannic; Alsatian'], [b'guj', b'Gujarati'], [b'gwi', b"Gwich'in"], [b'hai', b'Haida'], [b'hat', b'Haitian; Haitian Creole'], [b'hau', b'Hausa'], [b'haw', b'Hawaiian'], [b'heb', b'Hebrew'], [b'her', b'Herero'], [b'hil', b'Hiligaynon'], [b'him', b'Himachali languages; Western Pahari languages'], [b'hin', b'Hindi'], [b'hit', b'Hittite'], [b'hmn', b'Hmong; Mong'], [b'hmo', b'Hiri Motu'], [b'hrv', b'Croatian'], [b'hsb', b'Upper Sorbian'], [b'hun', b'Hungarian'], [b'hup', b'Hupa'], [b'iba', b'Iban'], [b'ibo', b'Igbo'], [b'ice', b'Icelandic'], [b'ido', b'Ido'], [b'iii', b'Sichuan Yi; Nuosu'], [b'ijo', b'Ijo languages'], [b'iku', b'Inuktitut'], [b'ile', b'Interlingue; Occidental'], [b'ilo', b'Iloko'], [b'ina', b'Interlingua (International Auxiliary Language Association)'], [b'inc', b'Indic languages'], [b'ind', b'Indonesian'], [b'ine', b'Indo-European languages'], [b'inh', b'Ingush'], [b'ipk', b'Inupiaq'], [b'ira', b'Iranian languages'], [b'iro', b'Iroquoian languages'], [b'ita', b'Italian'], [b'jav', b'Javanese'], [b'jbo', b'Lojban'], [b'jpn', b'Japanese'], [b'jpr', b'Judeo-Persian'], [b'jrb', b'Judeo-Arabic'], [b'kaa', b'Kara-Kalpak'], [b'kab', b'Kabyle'], [b'kac', b'Kachin; Jingpho'], [b'kal', b'Kalaallisut; Greenlandic'], [b'kam', b'Kamba'], [b'kan', b'Kannada'], [b'kar', b'Karen languages'], [b'kas', b'Kashmiri'], [b'kau', b'Kanuri'], [b'kaw', b'Kawi'], [b'kaz', b'Kazakh'], [b'kbd', b'Kabardian'], [b'kha', b'Khasi'], [b'khi', b'Khoisan languages'], [b'khm', b'Central Khmer'], [b'kho', b'Khotanese;Sakan'], [b'kik', b'Kikuyu; Gikuyu'], [b'kin', b'Kinyarwanda'], [b'kir', b'Kirghiz; Kyrgyz'], [b'kmb', b'Kimbundu'], [b'kok', b'Konkani'], [b'kom', b'Komi'], [b'kon', b'Kongo'], [b'kor', b'Korean'], [b'kos', b'Kosraean'], [b'kpe', b'Kpelle'], [b'krc', b'Karachay-Balkar'], [b'krl', b'Karelian'], [b'kro', b'Kru languages'], [b'kru', b'Kurukh'], [b'kua', b'Kuanyama; Kwanyama'], [b'kum', b'Kumyk'], [b'kur', b'Kurdish'], [b'kut', b'Kutenai'], [b'lad', b'Ladino'], [b'lah', b'Lahnda'], [b'lam', b'Lamba'], [b'lao', b'Lao'], [b'lat', b'Latin'], [b'lav', b'Latvian'], [b'lez', b'Lezghian'], [b'lim', b'Limburgan; Limburger; Limburgish'], [b'lin', b'Lingala'], [b'lit', b'Lithuanian'], [b'lol', b'Mongo'], [b'loz', b'Lozi'], [b'ltz', b'Luxembourgish; Letzeburgesch'], [b'lua', b'Luba-Lulua'], [b'lub', b'Luba-Katanga'], [b'lug', b'Ganda'], [b'lui', b'Luiseno'], [b'lun', b'Lunda'], [b'luo', b'Luo (Kenya and Tanzania)'], [b'lus', b'Lushai'], [b'mac', b'Macedonian'], [b'mad', b'Madurese'], [b'mag', b'Magahi'], [b'mah', b'Marshallese'], [b'mai', b'Maithili'], [b'mak', b'Makasar'], [b'mal', b'Malayalam'], [b'man', b'Mandingo'], [b'mao', b'Maori'], [b'map', b'Austronesian languages'], [b'mar', b'Marathi'], [b'mas', b'Masai'], [b'may', b'Malay'], [b'mdf', b'Moksha'], [b'mdr', b'Mandar'], [b'men', b'Mende'], [b'mga', b'Irish, Middle (900-1200)'], [b'mic', b"Mi'kmaq; Micmac"], [b'min', b'Minangkabau'], [b'mis', b'Uncoded languages'], [b'mkh', b'Mon-Khmer languages'], [b'mlg', b'Malagasy'], [b'mlt', b'Maltese'], [b'mnc', b'Manchu'], [b'mni', b'Manipuri'], [b'mno', b'Manobo languages'], [b'moh', b'Mohawk'], [b'mol', b'Moldavian; Moldovan'], [b'mon', b'Mongolian'], [b'mos', b'Mossi'], [b'mul', b'Multiple languages'], [b'mun', b'Munda languages'], [b'mus', b'Creek'], [b'mwl', b'Mirandese'], [b'mwr', b'Marwari'], [b'myn', b'Mayan languages'], [b'myv', b'Erzya'], [b'nah', b'Nahuatl languages'], [b'nai', b'North American Indian languages'], [b'nap', b'Neapolitan'], [b'nau', b'Nauru'], [b'nav', b'Navajo; Navaho'], [b'nbl', b'Ndebele, South; South Ndebele'], [b'nde', b'Ndebele, North; North Ndebele'], [b'ndo', b'Ndonga'], [b'nds', b'Low German; Low Saxon; German, Low; Saxon, Low'], [b'nep', b'Nepali'], [b'new', b'Nepal Bhasa; Newari'], [b'nia', b'Nias'], [b'nic', b'Niger-Kordofanian languages'], [b'niu', b'Niuean'], [b'nno', b'Norwegian Nynorsk; Nynorsk, Norwegian'], [b'nob', 'Bokm\xe5l, Norwegian; Norwegian Bokm\xe5l'], [b'nog', b'Nogai'], [b'non', b'Norse, Old'], [b'nor', b'Norwegian'], [b'nqo', b"N'Ko"], [b'nso', b'Pedi; Sepedi; Northern Sotho'], [b'nub', b'Nubian languages'], [b'nwc', b'Classical Newari; Old Newari; Classical Nepal Bhasa'], [b'nya', b'Chichewa; Chewa; Nyanja'], [b'nym', b'Nyamwezi'], [b'nyn', b'Nyankole'], [b'nyo', b'Nyoro'], [b'nzi', b'Nzima'], [b'oci', b'Occitan (post 1500)'], [b'oji', b'Ojibwa'], [b'ori', b'Oriya'], [b'orm', b'Oromo'], [b'osa', b'Osage'], [b'oss', b'Ossetian; Ossetic'], [b'ota', b'Turkish, Ottoman (1500-1928)'], [b'oto', b'Otomian languages'], [b'paa', b'Papuan languages'], [b'pag', b'Pangasinan'], [b'pal', b'Pahlavi'], [b'pam', b'Pampanga; Kapampangan'], [b'pan', b'Panjabi; Punjabi'], [b'pap', b'Papiamento'], [b'pau', b'Palauan'], [b'peo', b'Persian, Old (ca. 600-400 B.C.)'], [b'per', b'Persian'], [b'phi', b'Philippine languages'], [b'phn', b'Phoenician'], [b'pli', b'Pali'], [b'pol', b'Polish'], [b'pon', b'Pohnpeian'], [b'por', b'Portuguese'], [b'pra', b'Prakrit languages'], [b'pro', 'Proven\xe7al, Old (to 1500); Occitan, Old (to 1500)'], [b'pus', b'Pushto; Pashto'], [b'qaa-qtz', b'Reserved for local use'], [b'que', b'Quechua'], [b'raj', b'Rajasthani'], [b'rap', b'Rapanui'], [b'rar', b'Rarotongan; Cook Islands Maori'], [b'roa', b'Romance languages'], [b'roh', b'Romansh'], [b'rom', b'Romany'], [b'rum', b'Romanian'], [b'run', b'Rundi'], [b'rup', b'Aromanian; Arumanian; Macedo-Romanian'], [b'rus', b'Russian'], [b'sad', b'Sandawe'], [b'sag', b'Sango'], [b'sah', b'Yakut'], [b'sai', b'South American Indian languages'], [b'sal', b'Salishan languages'], [b'sam', b'Samaritan Aramaic'], [b'san', b'Sanskrit'], [b'sas', b'Sasak'], [b'sat', b'Santali'], [b'scn', b'Sicilian'], [b'sco', b'Scots'], [b'sel', b'Selkup'], [b'sem', b'Semitic languages'], [b'sga', b'Irish, Old (to 900)'], [b'sgn', b'Sign Languages'], [b'shn', b'Shan'], [b'sid', b'Sidamo'], [b'sin', b'Sinhala; Sinhalese'], [b'sio', b'Siouan languages'], [b'sit', b'Sino-Tibetan languages'], [b'sla', b'Slavic languages'], [b'slo', b'Slovak'], [b'slv', b'Slovenian'], [b'sma', b'Southern Sami'], [b'sme', b'Northern Sami'], [b'smi', b'Sami languages'], [b'smj', b'Lule Sami'], [b'smn', b'Inari Sami'], [b'smo', b'Samoan'], [b'sms', b'Skolt Sami'], [b'sna', b'Shona'], [b'snd', b'Sindhi'], [b'snk', b'Soninke'], [b'sog', b'Sogdian'], [b'som', b'Somali'], [b'son', b'Songhai languages'], [b'sot', b'Sotho, Southern'], [b'spa', b'Spanish; Castilian'], [b'srd', b'Sardinian'], [b'srn', b'Sranan Tongo'], [b'srp', b'Serbian'], [b'srr', b'Serer'], [b'ssa', b'Nilo-Saharan languages'], [b'ssw', b'Swati'], [b'suk', b'Sukuma'], [b'sun', b'Sundanese'], [b'sus', b'Susu'], [b'sux', b'Sumerian'], [b'swa', b'Swahili'], [b'swe', b'Swedish'], [b'syc', b'Classical Syriac'], [b'syr', b'Syriac'], [b'tah', b'Tahitian'], [b'tai', b'Tai languages'], [b'tam', b'Tamil'], [b'tat', b'Tatar'], [b'tel', b'Telugu'], [b'tem', b'Timne'], [b'ter', b'Tereno'], [b'tet', b'Tetum'], [b'tgk', b'Tajik'], [b'tgl', b'Tagalog'], [b'tha', b'Thai'], [b'tib', b'Tibetan'], [b'tig', b'Tigre'], [b'tir', b'Tigrinya'], [b'tiv', b'Tiv'], [b'tkl', b'Tokelau'], [b'tlh', b'Klingon; tlhIngan-Hol'], [b'tli', b'Tlingit'], [b'tmh', b'Tamashek'], [b'tog', b'Tonga (Nyasa)'], [b'ton', b'Tonga (Tonga Islands)'], [b'tpi', b'Tok Pisin'], [b'tsi', b'Tsimshian'], [b'tsn', b'Tswana'], [b'tso', b'Tsonga'], [b'tuk', b'Turkmen'], [b'tum', b'Tumbuka'], [b'tup', b'Tupi languages'], [b'tur', b'Turkish'], [b'tut', b'Altaic languages'], [b'tvl', b'Tuvalu'], [b'twi', b'Twi'], [b'tyv', b'Tuvinian'], [b'udm', b'Udmurt'], [b'uga', b'Ugaritic'], [b'uig', b'Uighur; Uyghur'], [b'ukr', b'Ukrainian'], [b'umb', b'Umbundu'], [b'und', b'Undetermined'], [b'urd', b'Urdu'], [b'uzb', b'Uzbek'], [b'vai', b'Vai'], [b'ven', b'Venda'], [b'vie', b'Vietnamese'], [b'vol', 'Volap\xfck'], [b'vot', b'Votic'], [b'wak', b'Wakashan languages'], [b'wal', b'Wolaitta; Wolaytta'], [b'war', b'Waray'], [b'was', b'Washo'], [b'wel', b'Welsh'], [b'wen', b'Sorbian languages'], [b'wln', b'Walloon'], [b'wol', b'Wolof'], [b'xal', b'Kalmyk; Oirat'], [b'xho', b'Xhosa'], [b'yao', b'Yao'], [b'yap', b'Yapese'], [b'yid', b'Yiddish'], [b'yor', b'Yoruba'], [b'ypk', b'Yupik languages'], [b'zap', b'Zapotec'], [b'zbl', b'Blissymbols; Blissymbolics; Bliss'], [b'zen', b'Zenaga'], [b'zgh', b'Standard Moroccan Tamazight'], [b'zha', b'Zhuang; Chuang'], [b'znd', b'Zande languages'], [b'zul', b'Zulu'], [b'zun', b'Zuni'], [b'zxx', b'No linguistic content; Not applicable'], [b'zza', b'Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki']
+                ]
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/documents/migrations/0024_auto_20150715_0714.py b/mayan/apps/documents/migrations/0024_auto_20150715_0714.py
index 1e5726bcd4..e5cbd073a9 100644
--- a/mayan/apps/documents/migrations/0024_auto_20150715_0714.py
+++ b/mayan/apps/documents/migrations/0024_auto_20150715_0714.py
@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='documentversion',
             name='comment',
-            field=models.TextField(default='', verbose_name='Comment', blank=True),
+            field=models.TextField(
+                default='', verbose_name='Comment', blank=True
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/dynamic_search/migrations/0001_initial.py b/mayan/apps/dynamic_search/migrations/0001_initial.py
index 77c96365be..8a48caddfa 100644
--- a/mayan/apps/dynamic_search/migrations/0001_initial.py
+++ b/mayan/apps/dynamic_search/migrations/0001_initial.py
@@ -15,11 +15,33 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='RecentSearch',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('query', models.TextField(verbose_name='Query', editable=False)),
-                ('datetime_created', models.DateTimeField(auto_now=True, verbose_name='Datetime created', db_index=True)),
-                ('hits', models.IntegerField(verbose_name='Hits', editable=False)),
-                ('user', models.ForeignKey(verbose_name='User', to=settings.AUTH_USER_MODEL)),
+                (
+                    'id', models.AutoField(
+                        verbose_name='ID', serialize=False, auto_created=True,
+                        primary_key=True
+                    )
+                ),
+                (
+                    'query', models.TextField(
+                        verbose_name='Query', editable=False
+                    )
+                ),
+                (
+                    'datetime_created', models.DateTimeField(
+                        auto_now=True, verbose_name='Datetime created',
+                        db_index=True
+                    )
+                ),
+                (
+                    'hits', models.IntegerField(
+                        verbose_name='Hits', editable=False
+                    )
+                ),
+                (
+                    'user', models.ForeignKey(
+                        verbose_name='User', to=settings.AUTH_USER_MODEL
+                    )
+                ),
             ],
             options={
                 'ordering': ('-datetime_created',),
diff --git a/mayan/apps/folders/migrations/0002_auto_20150708_0333.py b/mayan/apps/folders/migrations/0002_auto_20150708_0333.py
index 03cfbb5551..0cbfd90b78 100644
--- a/mayan/apps/folders/migrations/0002_auto_20150708_0333.py
+++ b/mayan/apps/folders/migrations/0002_auto_20150708_0333.py
@@ -13,7 +13,10 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterModelOptions(
             name='folder',
-            options={'ordering': ('label',), 'verbose_name': 'Folder', 'verbose_name_plural': 'Folders'},
+            options={
+                'ordering': ('label',), 'verbose_name': 'Folder',
+                'verbose_name_plural': 'Folders'
+            },
         ),
         migrations.RenameField(
             model_name='folder',
diff --git a/mayan/apps/folders/migrations/0003_auto_20150708_0334.py b/mayan/apps/folders/migrations/0003_auto_20150708_0334.py
index 2a28bba451..4ccbd2d9c2 100644
--- a/mayan/apps/folders/migrations/0003_auto_20150708_0334.py
+++ b/mayan/apps/folders/migrations/0003_auto_20150708_0334.py
@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='folder',
             name='label',
-            field=models.CharField(max_length=128, verbose_name='Label', db_index=True),
+            field=models.CharField(
+                max_length=128, verbose_name='Label', db_index=True
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/linking/migrations/0001_initial.py b/mayan/apps/linking/migrations/0001_initial.py
index a723153f71..7ec6d788b0 100644
--- a/mayan/apps/linking/migrations/0001_initial.py
+++ b/mayan/apps/linking/migrations/0001_initial.py
@@ -27,9 +27,9 @@ class Migration(migrations.Migration):
                 ),
                 (
                     'dynamic_title', models.CharField(
-                        help_text='This expression will be evaluated against the current selected document.',
-                        max_length=96, verbose_name='Dynamic title',
-                        blank=True
+                        help_text='This expression will be evaluated against '
+                        'the current selected document.', max_length=96,
+                        verbose_name='Dynamic title', blank=True
                     )
                 ),
                 (
@@ -68,8 +68,8 @@ class Migration(migrations.Migration):
                 ),
                 (
                     'foreign_document_data', models.CharField(
-                        help_text='This represents the metadata of all other documents.',
-                        max_length=128,
+                        help_text='This represents the metadata of all other '
+                        'documents.', max_length=128,
                         verbose_name='Foreign document attribute'
                     )
                 ),
@@ -89,20 +89,23 @@ class Migration(migrations.Migration):
                             ('endswith', 'ends with'),
                             ('iendswith', 'ends with (case insensitive)'),
                             ('regex', 'is in regular expression'),
-                            ('iregex', 'is in regular expression (case insensitive)')
+                            (
+                                'iregex',
+                                'is in regular expression (case insensitive)'
+                            )
                         ]
                     )
                 ),
                 (
                     'expression', models.TextField(
-                        help_text='This expression will be evaluated against the current document.',
-                        verbose_name='Expression'
+                        help_text='This expression will be evaluated against '
+                        'the current document.', verbose_name='Expression'
                     )
                 ),
                 (
                     'negated', models.BooleanField(
-                        default=False, help_text='Inverts the logic of the operator.',
-                        verbose_name='Negated'
+                        default=False, help_text='Inverts the logic of the '
+                        'operator.', verbose_name='Negated'
                     )
                 ),
                 (
diff --git a/mayan/apps/linking/migrations/0004_auto_20150708_0320.py b/mayan/apps/linking/migrations/0004_auto_20150708_0320.py
index 31aaaa971e..c4462144c4 100644
--- a/mayan/apps/linking/migrations/0004_auto_20150708_0320.py
+++ b/mayan/apps/linking/migrations/0004_auto_20150708_0320.py
@@ -14,7 +14,11 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='smartlink',
             name='dynamic_label',
-            field=models.CharField(help_text='This expression will be evaluated against the current selected document.', max_length=96, verbose_name='Dynamic label', blank=True),
+            field=models.CharField(
+                help_text='This expression will be evaluated against the '
+                'current selected document.', max_length=96,
+                verbose_name='Dynamic label', blank=True
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
diff --git a/mayan/apps/linking/migrations/0005_auto_20150729_2344.py b/mayan/apps/linking/migrations/0005_auto_20150729_2344.py
index 079424ba3e..4cde916d9c 100644
--- a/mayan/apps/linking/migrations/0005_auto_20150729_2344.py
+++ b/mayan/apps/linking/migrations/0005_auto_20150729_2344.py
@@ -14,13 +14,24 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='smartlink',
             name='dynamic_label',
-            field=models.CharField(help_text="Enter a template to render. Use Django's default templating language (https://docs.djangoproject.com/en/1.7/ref/templates/builtins/). The {{ document }} context variable is available.", max_length=96, verbose_name='Dynamic label', blank=True),
+            field=models.CharField(
+                help_text="Enter a template to render. Use Django's default "
+                "templating language (https://docs.djangoproject.com/en/1.7/"
+                "ref/templates/builtins/). The {{ document }} context "
+                "variable is available.", max_length=96,
+                verbose_name='Dynamic label', blank=True
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='smartlinkcondition',
             name='expression',
-            field=models.TextField(help_text="Enter a template to render. Use Django's default templating language (https://docs.djangoproject.com/en/1.7/ref/templates/builtins/). The {{ document }} context variable is available.", verbose_name='Expression'),
+            field=models.TextField(
+                help_text="Enter a template to render. Use Django's default "
+                "templating language (https://docs.djangoproject.com/en/1.7/"
+                "ref/templates/builtins/). The {{ document }} context "
+                "variable is available.", verbose_name='Expression'
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/lock_manager/migrations/0001_initial.py b/mayan/apps/lock_manager/migrations/0001_initial.py
index 1c1a981e1f..f0c561617f 100644
--- a/mayan/apps/lock_manager/migrations/0001_initial.py
+++ b/mayan/apps/lock_manager/migrations/0001_initial.py
@@ -13,10 +13,27 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Lock',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('creation_datetime', models.DateTimeField(auto_now_add=True, verbose_name='Creation datetime')),
-                ('timeout', models.IntegerField(default=30, verbose_name='Timeout')),
-                ('name', models.CharField(unique=True, max_length=48, verbose_name='Name')),
+                (
+                    'id', models.AutoField(
+                        verbose_name='ID', serialize=False, auto_created=True,
+                        primary_key=True
+                    )
+                ),
+                (
+                    'creation_datetime', models.DateTimeField(
+                        auto_now_add=True, verbose_name='Creation datetime'
+                    )
+                ),
+                (
+                    'timeout', models.IntegerField(
+                        default=30, verbose_name='Timeout'
+                    )
+                ),
+                (
+                    'name', models.CharField(
+                        unique=True, max_length=48, verbose_name='Name'
+                    )
+                ),
             ],
             options={
                 'verbose_name': 'Lock',
diff --git a/mayan/apps/lock_manager/migrations/0002_auto_20150604_2219.py b/mayan/apps/lock_manager/migrations/0002_auto_20150604_2219.py
index cd964cf462..cf7f62a64b 100644
--- a/mayan/apps/lock_manager/migrations/0002_auto_20150604_2219.py
+++ b/mayan/apps/lock_manager/migrations/0002_auto_20150604_2219.py
@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='lock',
             name='name',
-            field=models.CharField(unique=True, max_length=64, verbose_name='Name'),
+            field=models.CharField(
+                unique=True, max_length=64, verbose_name='Name'
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/mailer/migrations/0001_initial.py b/mayan/apps/mailer/migrations/0001_initial.py
index 8de31592a6..b3bf2ee4f5 100644
--- a/mayan/apps/mailer/migrations/0001_initial.py
+++ b/mayan/apps/mailer/migrations/0001_initial.py
@@ -13,9 +13,22 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='LogEntry',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('datetime', models.DateTimeField(auto_now_add=True, verbose_name='Date time')),
-                ('message', models.TextField(verbose_name='Message', editable=False, blank=True)),
+                (
+                    'id', models.AutoField(
+                        verbose_name='ID', serialize=False, auto_created=True,
+                        primary_key=True
+                    )
+                ),
+                (
+                    'datetime', models.DateTimeField(
+                        auto_now_add=True, verbose_name='Date time'
+                    )
+                ),
+                (
+                    'message', models.TextField(
+                        verbose_name='Message', editable=False, blank=True
+                    )
+                ),
             ],
             options={
                 'ordering': ('-datetime',),
diff --git a/mayan/apps/metadata/migrations/0001_initial.py b/mayan/apps/metadata/migrations/0001_initial.py
index c6afb45542..01ab7a68cf 100644
--- a/mayan/apps/metadata/migrations/0001_initial.py
+++ b/mayan/apps/metadata/migrations/0001_initial.py
@@ -56,7 +56,8 @@ class Migration(migrations.Migration):
                 (
                     'document_type', models.ForeignKey(
                         related_name='metadata',
-                        verbose_name='Document type', to='documents.DocumentType'
+                        verbose_name='Document type',
+                        to='documents.DocumentType'
                     )
                 ),
             ],
@@ -90,7 +91,8 @@ class Migration(migrations.Migration):
                 (
                     'default', models.CharField(
                         help_text='Enter a string to be evaluated.',
-                        max_length=128, null=True, verbose_name='Default', blank=True
+                        max_length=128, null=True, verbose_name='Default',
+                        blank=True
                     )
                 ),
                 (
diff --git a/mayan/apps/metadata/migrations/0005_auto_20150729_2344.py b/mayan/apps/metadata/migrations/0005_auto_20150729_2344.py
index 30446472f8..b84cbd6d72 100644
--- a/mayan/apps/metadata/migrations/0005_auto_20150729_2344.py
+++ b/mayan/apps/metadata/migrations/0005_auto_20150729_2344.py
@@ -14,19 +14,34 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='metadatatype',
             name='default',
-            field=models.CharField(help_text="Enter a template to render. Use Django's default templating language (https://docs.djangoproject.com/en/1.7/ref/templates/builtins/)", max_length=128, null=True, verbose_name='Default', blank=True),
+            field=models.CharField(
+                help_text="Enter a template to render. Use Django's default "
+                "templating language (https://docs.djangoproject.com/en/1.7/"
+                "ref/templates/builtins/)", max_length=128, null=True,
+                verbose_name='Default', blank=True
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='metadatatype',
             name='lookup',
-            field=models.TextField(help_text="Enter a template to render. Must result in a comma delimited string. Use Django's default templating language (https://docs.djangoproject.com/en/1.7/ref/templates/builtins/).", null=True, verbose_name='Lookup', blank=True),
+            field=models.TextField(
+                help_text="Enter a template to render. Must result in a "
+                "comma delimited string. Use Django's default templating "
+                "language (https://docs.djangoproject.com/en/1.7/ref/"
+                "templates/builtins/).", null=True, verbose_name='Lookup',
+                blank=True
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='metadatatype',
             name='name',
-            field=models.CharField(help_text='Name used by other apps to reference this value. Do not use python reserved words, or spaces.', unique=True, max_length=48, verbose_name='Name'),
+            field=models.CharField(
+                help_text='Name used by other apps to reference this value. '
+                'Do not use python reserved words, or spaces.', unique=True,
+                max_length=48, verbose_name='Name'
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/metadata/migrations/0006_auto_20150820_0616.py b/mayan/apps/metadata/migrations/0006_auto_20150820_0616.py
index ef5e25b394..4faf318d24 100644
--- a/mayan/apps/metadata/migrations/0006_auto_20150820_0616.py
+++ b/mayan/apps/metadata/migrations/0006_auto_20150820_0616.py
@@ -14,13 +14,43 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='metadatatype',
             name='parser',
-            field=models.CharField(blank=True, help_text='The parser will reformat the value entered to conform to the expected format.', max_length=64, verbose_name='Parser', choices=[(b'metadata.validators.DateAndTimeValidator', b'metadata.validators.DateAndTimeValidator'), (b'metadata.validators.DateValidator', b'metadata.validators.DateValidator'), (b'metadata.validators.TimeValidator', b'metadata.validators.TimeValidator')]),
-            preserve_default=True,
+            field=models.CharField(
+                blank=True, help_text='The parser will reformat the value '
+                'entered to conform to the expected format.', max_length=64,
+                verbose_name='Parser',
+                    choices=[
+                        (
+                            b'metadata.validators.DateAndTimeValidator',
+                            b'metadata.validators.DateAndTimeValidator'
+                        ), (
+                            b'metadata.validators.DateValidator',
+                            b'metadata.validators.DateValidator'
+                        ), (
+                            b'metadata.validators.TimeValidator',
+                            b'metadata.validators.TimeValidator'
+                        )
+                    ]
+            ), preserve_default=True,
         ),
         migrations.AlterField(
             model_name='metadatatype',
             name='validation',
-            field=models.CharField(blank=True, help_text='The validator will reject data entry if the value entered does not conform to the expected format.', max_length=64, verbose_name='Validator', choices=[(b'metadata.validators.DateAndTimeValidator', b'metadata.validators.DateAndTimeValidator'), (b'metadata.validators.DateValidator', b'metadata.validators.DateValidator'), (b'metadata.validators.TimeValidator', b'metadata.validators.TimeValidator')]),
-            preserve_default=True,
+            field=models.CharField(
+                blank=True, help_text='The validator will reject data entry '
+                'if the value entered does not conform to the expected '
+                'format.', max_length=64, verbose_name='Validator',
+                choices=[
+                    (
+                        b'metadata.validators.DateAndTimeValidator',
+                        b'metadata.validators.DateAndTimeValidator'
+                    ), (
+                        b'metadata.validators.DateValidator',
+                        b'metadata.validators.DateValidator'
+                    ), (
+                        b'metadata.validators.TimeValidator',
+                        b'metadata.validators.TimeValidator'
+                    )
+                ]
+            ), preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/ocr/migrations/0002_documentpagecontent.py b/mayan/apps/ocr/migrations/0002_documentpagecontent.py
index b677990c4c..a729447f22 100644
--- a/mayan/apps/ocr/migrations/0002_documentpagecontent.py
+++ b/mayan/apps/ocr/migrations/0002_documentpagecontent.py
@@ -29,7 +29,8 @@ class Migration(migrations.Migration):
                 (
                     'document_page', models.OneToOneField(
                         related_name='ocr_content',
-                        verbose_name='Document page', to='documents.DocumentPage'
+                        verbose_name='Document page',
+                        to='documents.DocumentPage'
                     )
                 ),
             ],
diff --git a/mayan/apps/ocr/migrations/0003_auto_20150617_0401.py b/mayan/apps/ocr/migrations/0003_auto_20150617_0401.py
index c54acfd1a6..54ec7da18b 100644
--- a/mayan/apps/ocr/migrations/0003_auto_20150617_0401.py
+++ b/mayan/apps/ocr/migrations/0003_auto_20150617_0401.py
@@ -10,7 +10,8 @@ def move_content_from_documents_to_ocr_app(apps, schema_editor):
 
     for document_page in DocumentPage.objects.all():
         document_page_content = DocumentPageContent(
-            document_page=document_page, content=document_page.content_old or ''
+            document_page=document_page,
+            content=document_page.content_old or ''
         )
         document_page_content.save()
 
diff --git a/mayan/apps/sources/migrations/0003_sourcelog.py b/mayan/apps/sources/migrations/0003_sourcelog.py
index 555aa4fc20..deee3eee6e 100644
--- a/mayan/apps/sources/migrations/0003_sourcelog.py
+++ b/mayan/apps/sources/migrations/0003_sourcelog.py
@@ -14,10 +14,28 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='SourceLog',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('datetime', models.DateTimeField(auto_now_add=True, verbose_name='Date time')),
-                ('message', models.TextField(verbose_name='Message', editable=False, blank=True)),
-                ('source', models.ForeignKey(related_name='logs', verbose_name='Source', to='sources.Source')),
+                (
+                    'id', models.AutoField(
+                        verbose_name='ID', serialize=False, auto_created=True,
+                        primary_key=True
+                    )
+                ),
+                (
+                    'datetime', models.DateTimeField(
+                        auto_now_add=True, verbose_name='Date time'
+                    )
+                ),
+                (
+                    'message', models.TextField(
+                        verbose_name='Message', editable=False, blank=True
+                    )
+                ),
+                (
+                    'source', models.ForeignKey(
+                        related_name='logs', verbose_name='Source',
+                        to='sources.Source'
+                    )
+                ),
             ],
             options={
                 'ordering': ['-datetime'],
diff --git a/mayan/apps/sources/migrations/0007_emailbasemodel_metadata_attachment_name.py b/mayan/apps/sources/migrations/0007_emailbasemodel_metadata_attachment_name.py
index 2e6de0820c..304a1d7dde 100644
--- a/mayan/apps/sources/migrations/0007_emailbasemodel_metadata_attachment_name.py
+++ b/mayan/apps/sources/migrations/0007_emailbasemodel_metadata_attachment_name.py
@@ -14,7 +14,12 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='emailbasemodel',
             name='metadata_attachment_name',
-            field=models.CharField(default='metadata.yaml', help_text='Name of the attachment that will contains the metadata types and values to be assigned to the rest of the downloaded attachments.', max_length=128, verbose_name='Metadata attachment name'),
+            field=models.CharField(
+                default='metadata.yaml', help_text='Name of the attachment '
+                'that will contains the metadata types and values to be '
+                'assigned to the rest of the downloaded attachments.',
+                max_length=128, verbose_name='Metadata attachment name'
+            ),
             preserve_default=True,
         ),
     ]
diff --git a/mayan/apps/sources/migrations/0008_auto_20150815_0351.py b/mayan/apps/sources/migrations/0008_auto_20150815_0351.py
index 6afed5c09c..e3871e4a5b 100644
--- a/mayan/apps/sources/migrations/0008_auto_20150815_0351.py
+++ b/mayan/apps/sources/migrations/0008_auto_20150815_0351.py
@@ -14,7 +14,13 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='emailbasemodel',
             name='metadata_attachment_name',
-            field=models.CharField(default='metadata.yaml', help_text='Name of the attachment that will contains the metadata type names and value pairs to be assigned to the rest of the downloaded attachments. Note: This attachment has to be the first attachment.', max_length=128, verbose_name='Metadata attachment name'),
+            field=models.CharField(
+                default='metadata.yaml', help_text='Name of the attachment '
+                'that will contains the metadata type names and value pairs '
+                'to be assigned to the rest of the downloaded attachments. '
+                'Note: This attachment has to be the first attachment.',
+                max_length=128, verbose_name='Metadata attachment name'
+            ),
             preserve_default=True,
         ),
     ]