Merge pull request #58 from AltitudeHK/share

Share
set environmental variable
Merge pull request #59 from AltitudeHK/environment

Environment
created photos folder / added ,gitignore to ignore all the contents(photos)
Merge pull request #60 from AltitudeHK/ignorePhotos

Ignore photos
Merge pull request #61 from AltitudeHK/develop

Develop
added Procfile
added authConfig.js
added authConfig.js
added process.env.PORT to server
added running bowerinstall as requirement in package.json for heroku
Rename gallerystorageservice.js to gallerystorageService.js