Add try statement in middleware for process_request (#3)

* Update how middleware handles request

* 2.2.1 release

django_cas/middleware.py

@@ -17,17 +17,14 @@ class CASMiddleware(object):
     def process_request(self, request):
         """Logs in the user if a ticket is append as parameter"""
 
-        ticket = request.REQUEST.get('ticket')
+        ticket = request.GET.get('ticket')
 
         if ticket:
             from django.contrib import auth
             user = auth.authenticate(ticket=ticket, service=_service_url(request))
             if user is not None:
                 auth.login(request, user)
 
-
-
-
     def process_view(self, request, view_func, view_args, view_kwargs):
         """Forwards unauthenticated requests to the admin page to the CAS
         login URL, as well as calls to django.contrib.auth.views.login and

setup.py

@@ -35,6 +35,6 @@
 """,
     name='django-cas-hz',
     packages=['django_cas'],
-    url='https://github.com/castlabs/django-cas',
-    version='2.2.0',
+    url='https://github.com/hzdg/django-cas',
+    version='2.2.1',
 )