(bug) revision to results view
(bug) fixed results view
(bug) fixed path for login/signup picture
(bug) fix compare password
(bug) add ng-disabled in login
Merge pull request #159 from richguan/bug/results

(bug) fixed results view
Merge pull request #160 from Neco-Murphy/bug/compareInput

(bug) fix compare inputs
(bug) camera quality fix
Merge pull request #161 from richguan/bug/camera

(bug) camera quality fix
(bug) camera button fix
Merge pull request #162 from richguan/bug/cameraFix

(bug) camera button fix
(bug) fix input to show "T"
Merge pull request #166 from Neco-Murphy/bug/homeInput

(bug) fix input to show "T"
(bug) friends pulls from db and signups do not if validation fails
(bug) white space error fixed
Merge pull request #168 from bace135/debug/multiple-contents

(refactor) delete friendsFactory, add extra validation to signup
(bug) forgot to remove FriendsFactory from app.js
Merge pull request #169 from bace135/debug/multiple-contents

(bug) remove FriendsFactory from app.js
(feat) add cuter results picture
(feat) remove testing array