2007-01-28 Michael Natterer <mitch@gimp.org>
* app/core/Makefile.am
* app/core/core-types.h
* app/core/gimpchannelundo.[ch]: new GimpItemUndo subclass which
handles all the channel undo stuff itself.
* app/core/gimpimage-undo-push.c: removed all channel undo code
here and simply create a GimpChannelUndo instance.
svn path=/trunk/; revision=21786