Some useful widgets which aren't part of any official widget set, but
certainly should be. We have 'em as libXtStuff - choose your own name
or add 'em to Xaw.

The Menu widgets from contrib/menus after Dana Chee's extensive fixes
to get them to compile and work. Thanks Dana. Included because the
context diffs were longer than the code.

The Window widget from Chris Peterson's xman - also mentioned in a
posting. Wonderful thingy, er, widget. Thanks Chris.

	Mark.
