myth384:
	- Fix for highlight texture after masque toggle
	After selecting a non default texture, toggling the Masque button on and
	off resulted in showing the default texture.
	- Fix for disabling texture selection box
	When enabling Masque support the texture selection box did not get
	disabled previously.
	- Fix for overlay size
	After unticking the masque toggle, selecting a different overlay texture
	resulted in oversized overlays.
	- A quick change to get tests working
	- A quick change to get tests working
