Merge pull request #12 from jangahroo/master

(refactor) oauth updates
(feat) added orderObjectBy filter
(fix) modified the generated isLoggedIn so that it works properly.
(feat) favorites svc, collection visuals, create layout
Merge pull request #13 from jimobrien/master

(feat) collection visuals, create view,  favorites svc
(refactor) wired up collections and updated directive