Django App skeleton

Based off of https://github.com/dereknutile/django-1.7-template, which is itself based off of https://github.com/twoscoops/django-twoscoops-project

Not fully working yet because we need some devops/infrastructure work to setup dependencies and connect to the services VM
We want to use Amazon SES directly, rather than setting up a mail server. Not sure how we set that up here. Maybe leave it as a ``TODO``