Add model relationships and postgres support
Add precompiled assets for Heroku
Complete Heroku Postgres Configuration

- Explicitly register a set of extensions
- Add secret generator
- Specify postgres as production db adapter
Add model relationships and postgres support
Add precompiled assets for Heroku
Complete Heroku Postgres Configuration

- Explicitly register a set of extensions
- Add secret generator
- Specify postgres as production db adapter
Merge branch 'master' of https://github.com/ckumar1/smart-fridge-rails

Conflicts:
	.gitignore
	Gemfile
	Gemfile.lock
	config/database.yml