Adds lodash and removes unused dependencies
Adds skeleton for grid representation
Merge branch 'master' of github.com:igorfrenkel/git-garden

Conflicts:
	app/index.html
	app/scripts/main.js
Merge branch 'master' of github.com:igorfrenkel/git-garden
Merge branch 'master' of github.com:igorfrenkel/git-garden
Adds jquery in index