Copyright 2008 Kevin Ryde
This file is part of Gtk2-Ex-CellLayout-Base.
Gtk2-Ex-CellLayout-Base is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2, or (at your option) any
later version.
Gtk2-Ex-CellLayout-Base is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along
with Gtk2-Ex-CellLayout-Base. If not, see <http://www.gnu.org/licenses/>.
Version 1 - the first version
Version 2 - add Gtk2::Buildable