- Added new Class BeerCategory
- Added new Class BeerPhoto
- Added new Class BeerPhotoFactory
- Added new Class BeerPhotoManager
- Added new Class BeerPhotoUtil

- Added new Interface LocationFactory
- Added new Class GPSLocationFactory
- Added new Class MapcodeLocationFactory
- Added new Class UnknownTypLocation
- Modified AbstractLocation with new attribute locationString
- Added new Class LocationFactoryManager