Added getDestination() calls to retrive destination point from

CompassOverlay

Change-Id: I98a1d3f585a21faa5966c9718b84c75e94a84d24
Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>

LocationLib/src/com/TwentyCodes/android/overlays/CompasOverlay.java

@@ -187,6 +187,14 @@ public class CompasOverlay extends Overlay implements CompassListener {
 	public float getBearing(){
 		return mBearing;
 	}
+	
+	/**
+	 * @return return the current destination
+	 * @author ricky barrette
+	 */
+	public GeoPoint getDestination(){
+		return mDestination;
+	}
 
 	/**
 	 * Called from the compass Sensor to update the current bearing