[Gtkradiant] [Bug 89] implement Quake 1 support

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=89

ttimo@idsoftware.com changed:

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
         OS/Version|Linux                       |All
           Platform|                            |All
   Target Milestone|1.1-TA.1                    |1.2



------- Additional Comments From ttimo@idsoftware.com  2001-08-30 11:23 -------
that's a milestone 1.2 thing
and prolly duplicate?