Big UberShader update

-Added GRAPHICS_MAX_LIGHTPERPASS macro
-Added glGetActiveUniform OpenGL function
-Added (Uber)ShaderLibrary
-Added (Uber)ShaderName parameter to models
-Changed uniform system
-Fixed Node copying
-Moved Material class to Graphics module
-Optimized lights
-Remade Shader class
-Renamed Node::Invalidate to Node::InvalidateNode
-Renamed ShaderProgram to Shader


Former-commit-id: 15f0cad52969e91a2442e7d750ba2dc412f3549d

include/Nazara/Graphics.hpp

@@ -1,4 +1,4 @@
-// This file was automatically generated on 12 Jan 2014 at 20:08:11
+// This file was automatically generated on 21 Feb 2014 at 18:17:18
 
 /*
 	Nazara Engine - Graphics module
@@ -54,6 +54,7 @@
 #include <Nazara/Graphics/Graphics.hpp>
 #include <Nazara/Graphics/Light.hpp>
 #include <Nazara/Graphics/LightManager.hpp>
+#include <Nazara/Graphics/Material.hpp>
 #include <Nazara/Graphics/Model.hpp>
 #include <Nazara/Graphics/RenderTechniques.hpp>
 #include <Nazara/Graphics/Scene.hpp>