Merging in Google+ Auth work from Sam for testing
Merge from Sam/Angular (After Signin Related Bugs)
Merge origin/angular: Google Signin Related Fixes
Merge 'origin/angular': More Authentication related fixes
Fixed missing guide.png issue
Removed shadow from pictures on the signup & signin pages
Redirecting to the search page once signup is successful
Switched Angular Libs URL to Google CDN
Merge branch 'origin/angular': After Origin Mismatch Fix
Added links active styling
Updated tourist profile page layout
Added styling for new tourist profile layout
Added more assets: Profile.js & placeholder photo