Cleanups, permissions separation into explicit module, absolute import update

apps/acls/admin.py

@@ -1,10 +1,12 @@
+from __future__ import absolute_import
+
 from django.contrib import admin
-
-from acls.models import AccessEntry
-
 from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
 
+from .models import AccessEntry
+
+
 #class PermissionHolderInline(admin.StackedInline):
 #    model = PermissionHolder
 #    extra = 1