Better equals.
who fucked up Texture#delete? :p
made Decal constructor public again, because GWT explodes otherwise
Fixed TextArea needing setHeight to be called.

http://www.badlogicgames.com/forum/viewtopic.php?f=11&t=12572
Merge branch 'origin/master'
Javadocs

http://www.badlogicgames.com/forum/viewtopic.php?f=11&t=12584