The GTK2 port is now complete.  Additionally, many improvements and bugfixes have been made: Quake MD2 loader; PCX texture loader; user interface improvements; primitives are now reference-counted, which made it possible to implement "undo" actions for vertex & polygon deletion; work was done toward making kludge3d "MDI-capable"; build script has been fixed for systems that have an incomplete Python installation; mem-leak fixes.
