Enable database_url provision in settings, for Heroku postgres database
New bare-bones app for the questionnnaire
Add questionnaire to app
Tests and model for Constituency
Party tests and models
answer set model and tests
Add south module dependency
Include south in app
Add south migrations for questionnaire app
Migration script to import all constituencies
Migration script to import parties from Guardian API
Allow quesw party voting for to be null
Questionnaire form view
Results views