Added Google Play Services lib as a regular folder, no submod available for now
GMS Location is used if Play Services are available, otherwise fallback on the old LocationManager
Moved location-related code into the LocationHelper static class
Tested and working
Minor fixes
String update
Fused Location Provider properly working
Lots of code improvements
Higher abstraction

Closes #4
Merge branch 'feature/4-gms-location' of github.com:frakbot/FWeather into feature/4-gms-location

Conflicts:
	src/net/frakbot/FWeather/updater/UpdaterService.java
Merge branch 'feature/4-gms-location' into develop