Bugfix: displaying the bone name in BoneContext toString() method even if the bone is not yet created.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10941 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/animations/BoneContext.java

@@ -218,6 +218,6 @@ public class BoneContext {
 
     @Override
     public String toString() {
-        return "BoneContext: " + bone.getName();
+        return "BoneContext: " + boneName;
     }
 }