aggiornato gitignore

Signed-off-by: Fons <lord.fontana@gmail.com>
Merge branch 'testing_app' of https://github.com/AndreaCorna/iBeaconOccupancy into testing_app
Merge branch 'testing_app' of https://github.com/AndreaCorna/iBeaconOccupancy into testing_app
Risolto problema null in http post in locationActivity

Signed-off-by: Fons <lord.fontana@gmail.com>