Stub temporary controller so it's not just an empty function. (References #81)

@DanielTomlinson should just overwrite this when he adds the missing controller.
Fixtures are now stored in fixtures.example.json. Move to fixtures.json to seed data.
Added updated fixtures data to README
Added (very) simple unit tests. Run them with mocha or make test.
Merge pull request #82 from glenwayguy/master

Added (very) simple unit tests. Run them with mocha or make test.
Fixed fixtures issue and don't have to launch server in app dir
FIXED ANOTHER GOD DAMN CRASH
Only show admin links for admins.
Merge remote-tracking branch 'upstream/master'