automatic reload on lists; new django decorator for ajax request

Change-Id: I3eb41de76217191268acb6053ad0c04aec0e8388
Signed-off-by: lombardofr <lombardo@everyup.it>
diff --git a/authosm/backend.py b/authosm/backend.py
index 9c316a9..628eb6a 100644
--- a/authosm/backend.py
+++ b/authosm/backend.py
@@ -21,6 +21,7 @@
 
 
 class OsmBackend(object):
+
     def authenticate(self, **kwargs):
         '''
         kwargs will receive the python dict that may contain