Merge branch 'remove_depth' into 'master'

update: remove depth on circles

See merge request !62

djangoldp_circle/models.py

@@ -55,7 +55,7 @@ class Circle(Model):
         ordering = ['pk']
         empty_containers = ["owner"]
         auto_author = 'owner'
-        depth = 1 # Disabled due to owner being serialized
+        # depth = 1 # Disabled due to owner being serialized
         permission_classes = [IPOpenPermissions|(AnonymousReadOnly&InheritPermissions&(JoinCirclePermission|PublicPermission|ACLPermissions))]
         permission_roles = {
             'members': {'perms': ['view'], 'add_author': True},