GL_ARB_vertex_array_object
http://www.opengl.org/registry/specs/ARB/vertex_array_object.txt
GL_ARB_vertex_array_object
	GL_VERTEX_ARRAY_BINDING 0x85B5
	void glBindVertexArray (GLuint array)
	void glDeleteVertexArrays (GLsizei n, const GLuint* arrays)
	void glGenVertexArrays (GLsizei n, GLuint* arrays)
	GLboolean glIsVertexArray (GLuint array)
