modeloutline: Use rotation instead of orientation (#1607)

Orientation lags behind most of the times while rotation doesn't

runescape-api/src/main/java/net/runelite/rs/api/RSActor.java

@@ -127,6 +127,10 @@ public interface RSActor extends RSEntity, Actor
 	@Override
 	int getOrientation();
 
+	@Import("rotation")
+	@Override
+	int getCurrentOrientation();
+
 	// Health stuff
 
 	@Import("healthBars")