Create migrations for DB
Add sessions migration to DB
Add NODE_ENV variable instructions to README
Add scripts for database management
Make db setup easier
Create configuration model
Add zones and parcels to db
Merge branch 'frontend' of github.com:rclosner/lv-dof into backend

Conflicts:
	.gitignore
	public/stylesheets/styles.css
Despecify local db user name
Merge pull request #61 from rclosner/backend

Backend