Re-implemented filter support with filesystem in SP.
This also includes supporting the fdir command in SP.
fdir *t1*.bsp will display all the tier 1 bsp names.
Squash a warning that was introduced in previous commit with fixing EAX crashes on mac/linux.
Make extLen be size_t to silence a warning.
Uhh whoops, forgot an extra decl for ALuint Buffer.
Merge https://github.com/Razish/OpenJK
Adding GUID to score logging.