- support for GL_ARB_texture_rectangle
- fix GL tear-down on movie exit
- fix sound tear-down order issue on OS X
- some speed increases, and get rid of the extra gr_clear() per-frame now that it's handled properly
- proper support for widescreen resolutions
a basic fix for finding AVIs over MVEs, for mod dir stuff (this needs some CFILE support added to be a true fix, it's on the TODO list)
little bits of cleanup for old/unused code
make sure MVE filenames are correct in mvelib