minetest.git - modified minetest for gpcfs purposes

	Commit message (Expand)	Author	Age
*	Add texture bumpmapping feature.	RealBadAngel	2013-07-04
*	Actually fix shader3 alpha this time	kwolekr	2013-04-27
*	Transform alpha channel as well in shader	kwolekr	2013-04-25
*	Add option to use texture alpha channel	kwolekr	2013-04-23
*	Fix new_style_water	PilzAdam	2013-03-17
*	Tweak shader randomly a bit	Perttu Ahola	2012-12-02
*	Handle day-night transition in shader and make light sources brighter when sh...	Perttu Ahola	2012-12-02
*	Remove accidental vim swap file	Perttu Ahola	2012-12-02
*	Implement a global shader parameter passing system and useful shaders	Perttu Ahola	2012-12-02
*	ShaderSource and silly example shaders	Kahrl	2012-12-02