* Blender importer now puts transparent materials in the transparent queue bucket
* Blender importer creates RGBA8 textures as a result of blending
* Blender importer - all textures are now mipmapped by default
* Lighting shader now supports lightmap
* Fixed GLSL 1.5 warnings
* Ogre3D materials now use glow color as emissive color
* MaterialLoader will now only load first texture unit instead of last
* All XML loaders are now namespace aware by default so that android can properly load XML
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7792 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
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