javadoc indicates wrong default for Armature.setModelTransformClass()

[stephengold]

The javadoc says the default is MatrixJointModelTransform:

jmonkeyengine/jme3-core/src/main/java/com/jme3/anim/Armature.java

Lines 112 to 121 in a0c8247

	/**
	* Sets the JointModelTransform implementation
	* Default is {@link MatrixJointModelTransform}
	*
	* @param modelTransformClass which implementation to use
	* @see JointModelTransform
	* @see MatrixJointModelTransform
	* @see SeparateJointModelTransform
	*/
	public void setModelTransformClass(Class<? extends JointModelTransform> modelTransformClass) {

The actual default is SeparateJointModelTransform:

jmonkeyengine/jme3-core/src/main/java/com/jme3/anim/Armature.java

Line 57 in a0c8247

private Class<? extends JointModelTransform> modelTransformClass = SeparateJointModelTransform.class;

[stephengold]

Apparently PR #2154 didn't get properly integrated. I'll submit a new PR.