Tidy up in groups app

groups/app_defines.py

@@ -9,7 +9,6 @@ GROUP_TYPE_CHOICES = (
     (GROUP_TYPE_MANAGED, 'Managed'),
 )
 
-
 # Request Status Codes
 REQUEST_PENDING = 0
 REQUEST_ACCEPTED = 1

groups/forms.py

@@ -1,5 +1,4 @@
 from django import forms
-import settings
 
 from groups.models import GroupRequest
 from groups.app_defines import *