temporary - forcing WP yaw tracking in Auto.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@1876 f9c3cf11-9bcb-44bc-f272-b75c42450872

ArduCopterMega/commands.pde

@@ -74,6 +74,9 @@ struct Location get_wp_with_index(int i)
 		yaw_tracking = TRACK_NEXT_WP;
 	}
 
+	// this is a hack for now, until we get GUI support
+	yaw_tracking = TRACK_NEXT_WP;
+
 	return temp;
 }