Minor tweaks around the project. Broke the database for now, but moving to Heroku/PostgreSQL soon anyway. Cest la vie.
Added Heroku Postgres boilerplate.
Edited requirements to remove OSX packages.
Edited requirements to remove OSX packages.
Edited requirements to remove OSX packages.
Edited requirements to remove OSX packages.
Changed database Engine creation.
Amended database.py to make it run (hopefully).
Amended requirements for Heroku.