Moving tests for friend requests to test_friendship.py
Add a couple of TODOs
Split up conftest.py
Add model support for creating and accepting invitations
Check what happens when you run out of invitations
The same user can't invite the same person twice
Add a note about glyphicons
Ensure you can't invite a user who is already registered
Removing unused import
Move InvitationException to the invitation module
Allow inviting people via email
Add a note about ya know a minor bug
Check that the admin home page works OK
Test the admin page with a logged in user
Ensure importing fixtures actually works