announce: gtkmm sample programs

[Christof Petig <christof petig wtal de>]

As indicated above I proposed some glademm created files as examples of
gtkmm programming.

They cover: (highlights)
    Notebook, CList ...

Enjoy, but don't expect too much, don't complain about them, they are
machine generated, not hand-written.

Christof

PS: You can do them yourself. All you need is glade and glade--.

Available at:
http://home.wtal.de/petig/