[Gtkradiant] [Bug 750] New: 1.3 setup for Linux/OSX

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=750

           Summary: 1.3 setup for Linux/OSX
           Product: GtkRadiant
           Version: 1.3
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: setup
        AssignedTo: ttimo@idsoftware.com
        ReportedBy: ttimo@idsoftware.com


TODO list:

- get latest loki_setup stuff from icculus.org
- use it in current makesdk.pl code
- see where it breaks
- fix it!:
  we made fairly extensive modifications to the original setup code
  which we are going to need to propagate probably

on Linux we only support Q3/RTCW
OSX has more games, JKII at least (others? please list here)

not sure I want to stick with the makesdl.pl shit
going to integrate the setup work directly into the cons code

starting on this now