update to django 1.9

ox/django/api/actions.py

@@ -11,7 +11,7 @@ from ...utils import json
 
 def autodiscover():
     # Register api actions from all installed apps
-    from django.utils.importlib import import_module
+    from importlib import import_module
     from django.utils.module_loading import module_has_submodule
     for app in settings.INSTALLED_APPS:
         if app != 'api':

ox/django/api/urls.py

@@ -1,13 +1,13 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
 
-from django.conf.urls import patterns
+from django.conf.urls import url
 
 import views
 
 import actions
 actions.autodiscover()
 
-urlpatterns = patterns("",
-    (r'^$', views.api),
-)
+urlpatterns = [
+    url(r'^$', views.api),
+]