Merge pull request #119 from NBallaney/master

(feat) Sending json back on /login
added jshint and grunt tasks hint and preflight
Merge pull request #120 from renderf0x/feat/gruntExtras

added jshint and grunt tasks hint and preflight
added comments to server.js
Merge pull request #121 from raymondma1/master

added comments to server.js
working on authService getLogin method
fixed auth redirect to root and other stuff
Merge pull request #122 from rachelsison/featureBranch

fixed auth redirect to root and other stuff
changed emai data
Merge pull request #123 from raymondma1/master

changed emai data
(fix) Aligned flow of login, signup and profile
(fix) Flow of pages