Modified requestHandler to handle change in gallery routes
Modified index.html - sendNavigationInfo is now making a state.go call. Also removed gallerystorageService and old version of navigation bar.
Deleted gallerystorageService.gs
Modified app.js - modified gallery state by adding a resolve which hits photoService for the right pictures each time.
Added preloader.gif
Cleaned up logoutCtrl.js
Removed gallerystorageService from galleryCtrl.js
Modified sendNavigationInfo in navigationCtrl.js
Commented out resetPhotoInfo from uploadCtrl.js
Modified retrieveAllPhotos to return promise object from .post - within photoService.js
Added countryService with list of all countries from topoJSON
Added countryService to index.html
Moved all script code from mapCtrl.js to map.html. Within mapCtrl.js, added custom code so that a click on each path element will trigger a state change to gallery for the specific country
Added new countryService into uploadCtrl and upload.html
Merge pull request #89 from AltitudeHK/fixGalleryRoutes

Fix gallery routes