[Gtkradiant] [Bug 636] New: Add "Ignore Groups" feature

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=636

           Summary: Add "Ignore Groups" feature
           Product: GtkRadiant
           Version: 1.2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: editor
        AssignedTo: ttimo@idsoftware.com
        ReportedBy: casey@threewave.com


A rather ancient version of QeRadiant and/or QuakeEd had the ability to 
toggle "Ignore Groups" which would allow you to select and edit individual 
brushes in a func_group as if they weren't grouped. I beleive this was removed 
around the same time that the control "SHIFT+ALT+Left click" was added, which 
allows you to cycle through brushes in the Z depth of wherever you are 
clicking. While "SHIFT+ALT+Left click" usually does the trick, editing complex 
terrain or selecting individual grouped components in complex maps using this 
method can be annoying.