We'll stay with LWJGL backend for the examples.
Merge remote-tracking branch 'origin/master'
Documented memory ownership.
Clean up and minor improvements.
Added fields to timeline classes, issue #8.
Look in skin before default skin.
setToBindPose for new slots.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	spine-libgdx/.classpath
	spine-libgdx/test/com/esotericsoftware/spine/MixTest.java
	spine-libgdx/test/com/esotericsoftware/spine/SkeletonTest.java

*First Merge attempt.. may Gawd help us all.  -Disk1of5.
**Updated AnimationStatesTest.Java to match the LwjglApplication launcher of the other examples.
-Disk1of5