crOpenGL: getAttribLocations
crOpenGL: 1. stencil state fixes, 2. missing gets
crOpenGL: more state fixes
crOpenGL: more gl state fixes
crOpenGL: fix various texture tracking issues
crOpenGL: cache uniforms info
crOpenGL: snapshots support for GLSL shaders
crOpenGL: add compiled vertex array support
crOpenGL: add GL_EXT_framebuffer_object support
crOpenGL: export to OSE