Reimplemented the way the map is restored, now markers are not redrawn every time, but reused.
Parking delegate in progress
Working version of car parked function as a delegate
Added preconditions to services
Minor polling adjustment
Small fix in directions when something goes wrong
Merge remote-tracking branch 'origin/master'
Merge branch 'master' into wimcDev

Conflicts:
	app/src/main/java/com/bahpps/cahue/MapsActivity.java
	app/src/main/java/com/bahpps/cahue/util/BluetoothDetector.java
	app/src/main/java/com/bahpps/cahue/util/CarLocationManager.java