Update the common, django_gpg, document_comments, document_indexing, document_parsing, document_signatures, document_states, event, linking, mailer, permissions, rest_api, smart_settings, sources and task manager apps to use the new Icon class.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/rest_api/icons.py

@@ -0,0 +1,7 @@
+from __future__ import absolute_import, unicode_literals
+
+from appearance.classes import Icon
+
+icon_api = Icon(driver_name='fontawesome', symbol='plug')
+icon_api_documentation = Icon(driver_name='fontawesome', symbol='book')
+icon_api_documentation_redoc = Icon(driver_name='fontawesome', symbol='book')

mayan/apps/rest_api/links.py

@@ -4,16 +4,21 @@ from django.utils.translation import ugettext_lazy as _
 
 from navigation import Link
 
+from .icons import (
+    icon_api, icon_api_documentation, icon_api_documentation_redoc
+)
+
+
 link_api = Link(
-    icon='fa fa-plug', tags='new_window', text=_('REST API'),
+    icon_class=icon_api, tags='new_window', text=_('REST API'),
     view='rest_api:api_root'
 )
 link_api_documentation = Link(
-    icon='fa fa-book', tags='new_window', text=_('API Documentation (Swagger)'),
-    view='schema-swagger-ui'
+    icon_class=icon_api_documentation, tags='new_window',
+    text=_('API Documentation (Swagger)'), view='schema-swagger-ui'
 )
 
 link_api_documentation_redoc = Link(
-    icon='fa fa-book', tags='new_window', text=_('API Documentation (ReDoc)'),
-    view='schema-redoc'
+    icon_class=icon_api_documentation_redoc, tags='new_window',
+    text=_('API Documentation (ReDoc)'), view='schema-redoc'
 )