Updated TagsManager; Google+; Vkontakte
Reverted deleted files
Updated Google+; TagskManager;
Added logic to work with favorite tags
Merge branch 'aandrotc'

Conflicts:
	app/views/includes/foot.html
	public/css/index.css
	public/js/controllers/index.js
	public/js/services/TagsManager.js
	public/js/services/interfaces/GooglePlus.js
	public/js/services/interfaces/vkontakte.js
	public/views/index.html