Hopefully.

Fixed translucent midtextures being opaque when there were multiple
lights in a sector.

OpenGL skyboxes.
Slight change to sky vertical offsetting.

Fixed the stupid error I made that was causing software to not draw
cropped patches.

MD2's that replace mobjs that have a skin, but the skin doesn't have an
MD2 now display.

MD2's can be translucent again.
MD2's can use sprites instead of another random texture if they have no
texture.
Patches are drawn in the correct place on non aspect correct
resolutions.
Cropped Patches are drawn.