GMTE 2 and 3D Painter War update

Updated 3D Painter War and released source:

http://gmc.yoyogames.com/index.php?showtopic=454395&view=findpost&p=3884861

Updated GMTE 2 to include obj, heightmap and texture export:

http://gmc.yoyogames.com/index.php?s=4ba0c1883dca8528f5bab58b9223c670&showtopic=526631&view=findpost&p=3884826

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