Update to Django 1.9

- update all dependencies
- fix deprecation warnings and errors for Django 1.9 compatibility

gnuviechadmin/contact_form/urls.py

@@ -4,7 +4,7 @@ URL patterns for the contact_form views.
 """
 from __future__ import absolute_import, unicode_literals
 
-from django.conf.urls import patterns, url
+from django.conf.urls import url
 
 from .views import (
     ContactFormView,
@@ -12,8 +12,7 @@ from .views import (
 )
 
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     url(r'^$', ContactFormView.as_view(), name='contact_form'),
     url(r'^success/$', ContactSuccessView.as_view(), name='contact_success'),
-)
+]