-Minor updates to the (still non-functional) Rage128 Liner mode.
-Promised autoconf changes from Daniel Caujolle-Bert, include:

the --with[out]-mga --with[out]-gatos and --with[out]-x11

These each enable/disable each display type.

Only one can be selected at once, and the default is mga.

If mga or gatos is selected and not detected x11 will be used.

...I tested this a bit, and it seems to work fine, but I don't have a
Matrox, so let me know if something doesn't work like it should.

BTW- Has anyone gotten the GATOS display working besides me?

--Insomnia (Stea Greene)