post get, post, delete, put 구현
Merge branch 'jungmin' of https://github.com/AcousticDavid/hub1_git into youngjae

Conflicts:
	app/views/layout.hbs
	public/js/lib/underscore-1.7.0.js
Merge remote-tracking branch 'remotes/origin/jungmin' into youngjae

Conflicts:
	app/controllers/api.js
	app/views/layout.hbs
	public/js/lib/backbone-min.js
Merge remote-tracking branch 'remotes/origin/jungmin' into youngjae

Conflicts:
	app/controllers/api.js
	app/views/layout.hbs
	public/js/lib/backbone-min.js
test