Big skeletal animation update

Added MeshInfos demo
Added MD5Mesh/MD5Anim loader support
Added Node class
Fixed ResourceParams not being exported
Added support for skeletal animation
(Animation/Mesh/Joint/SkeletalMesh/Skeleton)
Meshes are now only stored with VertexStruct_XYZ_Normal_UV_Tangent type
Moved Sequence declaration to Sequence.hpp

-Animation:
Renamed Create to Create[Keyframe|Skeletal]

-AxisAlignedBox:
Added Contains method
Added GetCorner method
Added GetCube method
Added Transform method

-Cube/Rect:
Added GetPosition method
Added GetSize method
(Almost) Fixed ExtendTo method
Fixed GetCenter method

-File:
Added GetDirectory static function
Added GetPath method
Renamed GetDirectoryPath method to GetDirectory

-Math module:
Fixed constructor/methods taking a non-const array
GetNormal/Normalize methods now takes an optionnal integer pointer
(returning length)
Made all classes default constructor trivial
Inverse, MakeIdentity, MakeZero, Normalize, Set methods now returns
reference to object

-Matrix4:
Modified methods to avoid copies
Removed COW (Too much overhead)
Removed Concatenate[Affine] static function

-Mesh:
Renamed Create to Create[Keyframe|Skeletal|Static]
Renamed Skin to Material

-MeshParams:
No longer takes declaration argument
Renamed loadAnimations to animated
Storage default to BufferStorage_Hardware if supported and
BufferStorage_Software otherwise

-OpenGL:
Added glGetBooleanv function
Added glIsEnabled function

-Quaternion:
Added ComputeW method
Added Conjugate method

-Renderer:
Added IsEnabled static function
Fixed GetLineWidth function not being static
Removed SetVertexDeclaration

-RenderWindow:
Made CopyTo[Image|Texture] method constant

-Resource
Fixed RemoveResourceListener crash

-ResourceLoader:
Loaders are now used in a LIFO context

-Stream:
Renamed GetLine method to ReadLine

-String:
Fixed Simplified

-Utility module
Added configuration define for strict resource parsing

-VertexBuffer
Now takes a VertexDeclaration pointer

-VertexDeclaration
No longer throw an error when getting a non-existing element


Former-commit-id: f7358c1231d6af48b799d2f24f077a001e16785b

include/Nazara/Renderer/OpenGL.hpp

@@ -131,6 +131,8 @@ NAZARA_API extern PFNGLDRAWARRAYSPROC               glDrawArrays;
 NAZARA_API extern PFNGLDRAWBUFFERPROC               glDrawBuffer;
 NAZARA_API extern PFNGLDRAWBUFFERSPROC              glDrawBuffers;
 NAZARA_API extern PFNGLDRAWELEMENTSPROC             glDrawElements;
+NAZARA_API extern PFNGLENABLEPROC                   glEnable;
+NAZARA_API extern PFNGLENABLEVERTEXATTRIBARRAYPROC  glEnableVertexAttribArray;
 NAZARA_API extern PFNGLENDQUERYPROC                 glEndQuery;
 NAZARA_API extern PFNGLFLUSHPROC                    glFlush;
 NAZARA_API extern PFNGLFRAMEBUFFERRENDERBUFFERPROC  glFramebufferRenderbuffer;
@@ -139,8 +141,6 @@ NAZARA_API extern PFNGLFRAMEBUFFERTEXTURE1DPROC     glFramebufferTexture1D;
 NAZARA_API extern PFNGLFRAMEBUFFERTEXTURE2DPROC     glFramebufferTexture2D;
 NAZARA_API extern PFNGLFRAMEBUFFERTEXTURE3DPROC     glFramebufferTexture3D;
 NAZARA_API extern PFNGLFRAMEBUFFERTEXTURELAYERPROC  glFramebufferTextureLayer;
-NAZARA_API extern PFNGLENABLEPROC                   glEnable;
-NAZARA_API extern PFNGLENABLEVERTEXATTRIBARRAYPROC  glEnableVertexAttribArray;
 NAZARA_API extern PFNGLGENERATEMIPMAPPROC           glGenerateMipmap;
 NAZARA_API extern PFNGLGENBUFFERSPROC               glGenBuffers;
 NAZARA_API extern PFNGLGENFRAMEBUFFERSPROC          glGenFramebuffers;
@@ -148,6 +148,7 @@ NAZARA_API extern PFNGLGENQUERIESPROC               glGenQueries;
 NAZARA_API extern PFNGLGENRENDERBUFFERSPROC         glGenRenderbuffers;
 NAZARA_API extern PFNGLGENTEXTURESPROC              glGenTextures;
 NAZARA_API extern PFNGLGENVERTEXARRAYSPROC          glGenVertexArrays;
+NAZARA_API extern PFNGLGETBOOLEANVPROC              glGetBooleanv;
 NAZARA_API extern PFNGLGETBUFFERPARAMETERIVPROC     glGetBufferParameteriv;
 NAZARA_API extern PFNGLGETDEBUGMESSAGELOGPROC       glGetDebugMessageLog;
 NAZARA_API extern PFNGLGETERRORPROC                 glGetError;
@@ -169,6 +170,7 @@ NAZARA_API extern PFNGLGETTEXLEVELPARAMETERIVPROC   glGetTexLevelParameteriv;
 NAZARA_API extern PFNGLGETTEXPARAMETERFVPROC        glGetTexParameterfv;
 NAZARA_API extern PFNGLGETTEXPARAMETERIVPROC        glGetTexParameteriv;
 NAZARA_API extern PFNGLGETUNIFORMLOCATIONPROC       glGetUniformLocation;
+NAZARA_API extern PFNGLISENABLEDPROC                glIsEnabled;
 NAZARA_API extern PFNGLLINEWIDTHPROC                glLineWidth;
 NAZARA_API extern PFNGLLINKPROGRAMPROC              glLinkProgram;
 NAZARA_API extern PFNGLMAPBUFFERPROC                glMapBuffer;