Changed files: common/vid_<system>.c, common/vid.h, uquake/menu.c, qw_client/menu.c, AUTHORS
* Corrected the menu system to work as intended (extra options depending on used vid_<system>.c file)
ATTENTION!!! I'm not able to test for the different *nixes, please check if I changed everything correctly, plus the previously disabled extra options have to be checked too. Thanks.
* Fixed where you couldn't get back from console when accessed through menu (taken from qw_client)
* Fixed menu bind problem in QW ( now \"%s\" )
S_Init() is now where it belongs--outside of VID_Init(). I think I did
manage to update every target. If I missed one, kill the sound.h include
and remove S_Init() from VID_Init().
New Cvar: r_sky, defaults to 0, turn it on if you want to use skyboxes.
Cvar r_skyname can actually be used now I _think_, need another skybox
to test it. Quake2000's instructions were used in the skybox stuff but,
as all know by now, our tree is so different from anyone else's that I had
to redo a number of things. But thanks all the same--cut the time spent
debugging it in half. I also want to thank whoever did the night skybox
on the MegaTF page I used to test. Looks great on start map!
New GL-specific Cvar: r_conspin, defaults to 0. Turn it on. You can turn
it off too. Shamelessly ripped from QER.
