Add API to list all templates

Remove newlines from the rendered templates.

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

mayan/apps/common/urls.py

@@ -3,7 +3,9 @@ from __future__ import unicode_literals
 from django.conf.urls import url
 from django.views.i18n import javascript_catalog, set_language
 
-from .api_views import APIContentTypeList, APITemplateView
+from .api_views import (
+    APIContentTypeList, APITemplateDetailView, APITemplateListView
+)
 from .views import (
     AboutView, CheckVersionView, CurrentUserDetailsView, CurrentUserEditView,
     CurrentUserLocaleProfileDetailsView, CurrentUserLocaleProfileEditView,
@@ -78,7 +80,11 @@ api_urls = [
         name='content-type-list'
     ),
     url(
-        r'^templates/(?P<name>[-\w]+)/$', APITemplateView.as_view(),
+        r'^templates/$', APITemplateListView.as_view(),
+        name='template-list'
+    ),
+    url(
+        r'^templates/(?P<name>[-\w]+)/$', APITemplateDetailView.as_view(),
         name='template-detail'
     ),
 ]