added location api
Merge branch 'feature/location'

Conflicts:
	app/src/main/java/org/bitbucket/rocketracoons/deviceradar/RadarApplication.java
	app/src/main/java/org/bitbucket/rocketracoons/deviceradar/screen/MainActivity.java
Merge branch 'master' into pavel/development

Conflicts:
	app/src/main/java/org/bitbucket/rocketracoons/deviceradar/screen/MainActivity.java