Created BeerHubFragment with custom ui
Refactoring
Added menu item for handling BeerHub activity, only visible if beer hub repository
Create BeerHubActivity with UI
Picking up the image to commit, background of image view
Added loading dialog, BeerHub activity is only in portrait orientation
There are all files added to stage and committed after the checking of credentials and beer name
Updated BeerHub icon
BeerHub menu icon is now visible only in BeerHub repository