Added database creation and teardown
Merge branch 'master' into testing

Conflicts:
	Gruntfile.js
Merge pull request #420 from opengovfoundation/testing

Added database creation and teardown
fix db creation / drop commands
fix db setup / teardowns in Gruntfile
Merge branch 'master' of github.com:opengovfoundation/madison
Merge branch 'master' into issue378