Changed DATABASES line in settings.py.
Added PROJECT_PATH to settings.py.
Pip installed dj_static.
Removed PIL from requirements.txt.
DATABASE_URL defined.
Trying on new Heroku app.
Ran new PostgreSQL DB, added to settings.py.
Added POSTGRES_URL to settings.py.
Added urlparse.
Changed location of DATABASES variable in settings.py
Rearranged settings.py folder so DATABASES was defined.
Edited for public push and Heroku.