Added Meshes and Animations (And many more)

Added NzTexture::IsMipmappingSupported
Color::(FromTo)HSV now takes hue and saturation in degrees
Fixed Context::EnsureContext
Fixed COW thread-safety (String, Image, Matrix4)
Fixed Quatenion<T>::operator*(const Vector3<T>&)
Fixed ResourceLoader
Fixed String::Resize with a size of 0
Fixed Texture mipmapping crash
Fixed per-class thread-safety
IndexBuffer and VertexBuffer are now resources
It is now possible to use more than 8 texcoords per shader
Moved all enumerations into separate files (Core/Enums.hpp,
Utility/Enums.hpp, ..)
Removed NzContextParameters::defaultWindow
VertexDeclaration has been rewritten (New interface/COW)

include/Nazara/Utility/Config.hpp

@@ -38,4 +38,12 @@
 // Fait tourner chaque fenêtre dans un thread séparé si le système le supporte
 #define NAZARA_UTILITY_THREADED_WINDOW 0 ///FIXME: Buggé depuis GCC 4.7
 
+// Protège le module des accès concurrentiels
+#define NAZARA_UTILITY_THREADSAFE 1
+
+#if NAZARA_UTILITY_THREADSAFE
+	#define NAZARA_THREADSAFETY_IMAGE 1 // NzImage (COW)
+	#define NAZARA_THREADSAFETY_VERTEXDECLARATION 1 // NzVertexDeclaration (COW)
+#endif
+
 #endif // NAZARA_CONFIG_UTILITY_HPP