[Gtkradiant] [Bug 123] remove namespace usage in bobtoolz source

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=123

ttimo@idsoftware.com changed:

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
         AssignedTo|ttimo@idsoftware.com        |gbiggans@uglab.eee.strath.ac
                   |                            |.uk
           Platform|                            |All