Added test for Photo model.
Merge branch 'models' of https://github.com/eyueld-codefellow/cfpydev-imagr into models
album test added
Modfied readme, and added .travis file
Added requirements.txt
Merge branch 'master' into models
Putting all readme and license in the right directory.
Modfied travis.yml to work on models branch only.
Added the user model.
Made user methods that handle the following, follow and followers requests.
end_friendship, cancel_friendship_request, unfollow methods done
end_friendship, cancel_friendship_request, unfollow methods done
Started with user testing.
Merge branch 'models' of https://github.com/eyueld-codefellow/cfpydev-imagr into models
Build list_friends, request_friendship, accept_friendship functions
Merge changes, move globals
Made changes to global constants location.
Solve Merge conflict.
Made changes to model to include related_names for all attributes that referenced another table. Installed Pillow package to handle images.
Change privacy option for Album as temp fix for non-functioning dropdown. Add space to __unicode__ method for ImagrUser