allows using messaging instead of verify_email.html to pass tests

* re-instated verification_successful flag
* modified test_auth to verify nav to user_pages/user.html template

mediagoblin/auth/views.py

@@ -126,11 +126,13 @@ def verify_email(request):
         user['status'] = u'active'
         user['email_verified'] = True
         user.save()
+        verification_successful = True
         messages.add_message(request, 
                              messages.SUCCESS, 
                             'Your email address has been verified. ' \
                             'You may now login!')
     else:
+        verification_successful = False
         messages.add_message(request, 
                              messages.ERROR, 
                             'The verification key or user id is incorrect')   
@@ -138,7 +140,8 @@ def verify_email(request):
     return render_to_response(
         request,
         'mediagoblin/user_pages/user.html',
-        {'user': user})
+        {'user': user,
+        'verification_successful' : verification_successful})
 
 
 def resend_activation(request):