Improved fix for TransformMode.noRotationOrReflection with skeleton scale.

#1668
http://esotericsoftware.com/forum/WebGL-ScaleX-Question-13983

spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Bone.java

@@ -151,6 +151,8 @@ public class Bone implements Updatable {
 			float s = pa * pa + pc * pc, prx;
 			if (s > 0.0001f) {
 				s = Math.abs(pa * pd - pb * pc) / s;
+				pa /= skeleton.scaleX;
+				pc /= skeleton.scaleY;
 				pb = pc * s;
 				pd = pa * s;
 				prx = atan2(pc, pa) * radDeg;
@@ -169,7 +171,7 @@ public class Bone implements Updatable {
 			b = pa * lb - pb * ld;
 			c = pc * la + pd * lc;
 			d = pc * lb + pd * ld;
-			return;
+			break;
 		}
 		case noScale:
 		case noScaleOrReflection: {