BUGFIX Dot (Vec2/3/4)
ADDED LookAtLH, Perspective, Orthogonal, Scale, Translate matrix
ADDED Global parameters for mvp+normal matrix, viewpos, near far plane
ADDED AssetMgr stup
ADDED GLTexture + TextureConfig
ADDED AssetMgr::CreateTexture
ADDED Image, Targa loading
ADDED Texture support for ParamMgr Texture binding in Effect