* codegen/get-props-from-source.pl : Temporary (possibly) defs
generator for props. Will probably kill this when the official
defs support props.
* codegen/defs-parse.pl : Added object-based aggregation of
defs. Generate the class shells, methods, and props.
* codegen/gdk-types.defs : ripped from pygtk.
* codegen/gtk.defs : ripped from pygtk.
* codegen/gtk-props.defs : some props defs.
* codegen/makefile : add the new defs files.
svn path=/trunk/gtk-sharp/; revision=1203
