Opting to handle this transparently via the Rings menu option. Doesn't seem worth making a separate entry for Spheres.

Fixed sphere spill bug where no spheres spill if player->rings is 0

There may not be a point to this, other than to be consistent with how spheres are tracked. If non-special stage NiGHTS should tally a ring bonus, this may be useful.

player->rings appears to be used for ring/star pickups. Player never loses stars, so it seems player->rings should not be deducted in-level.

Therefore, just deduct player->spheres.

(or, in other words, fixing this to be the same as the equivalent state in the original SOC)

# Conflicts:
#	src/hardware/hw_md2.c

GME low volume fix

See merge request !248

Fix pausing on gme

See merge request !251

OpenGL: FOF walls + Lower unpegged

See merge request !258

OpenGL HWR_ProjectSprite fix

See merge request !255

More helpful error messages

See merge request !243

Smoother MD2 interpolation

See merge request STJr/SRB2!224

Fixed MD2 models not loading correctly on Linux

Lua exploit fix

See merge request !259

Disable admin password by default

Minor net command fixes