Updated location handling
Merge remote-tracking branch 'origin/GNav' into GNav

Conflicts:
	GPSCarHUD/bin/classes/com/uml/gpscarhud/HUDActivity$1.class
	GPSCarHUD/bin/classes/com/uml/gpscarhud/HUDActivity$2.class
	GPSCarHUD/bin/classes/com/uml/gpscarhud/HUDActivity$3.class
	GPSCarHUD/bin/classes/com/uml/gpscarhud/HUDActivity$4.class
	GPSCarHUD/bin/classes/com/uml/gpscarhud/HUDActivity.class
	GPSCarHUD/bin/classes/com/uml/gpscarhud/views/InstructionView.class
	GPSCarHUD/src/com/uml/gpscarhud/HUDActivity.java
	GPSCarHUD/src/com/uml/gpscarhud/views/InstructionView.java