[Gtkradiant] [Bug 851] New: Quake2 WAL support

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=851

           Summary: Quake2 WAL support
           Product: GtkRadiant
           Version: 1.3
          Platform: All
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: editor
        AssignedTo: ttimo@idsoftware.com
        ReportedBy: nurail@yahoo.com


Adds Quake2 WAL support. (imagewal)