Removing remnants of typeactivitymaterials.
Removing remnants of typeactivitymaterials.

git-svn-id: 2f9b81ce7d0fae96ac8dfa945ebd32c977a38e0d@12 5af2a720-e9b2-11de-9c2a-cb0f5ba72f9d

gtaylor/django-eve-db