Adding 14.06.20.291351 Second Life Server new constants: PRIM_NORMAL, PRIM_SPECULAR, and PRIM_ALPHA_MODE
Adding 14.06.20.291351 Second Life Server new PRIM_ALPHA_MODE flags: PRIM_ALPHA_MODE_NONE, PRIM_ALPHA_MODE_BLEND, PRIM_ALPHA_MODE_MASK, PRIM_ALPHA_MODE_EMISSIVE