Log Message:
Update 9menu to version 1.7, prompted by PR 21873.

Changes since 1.6 are the incorporation of patch from Bauer into the
main distribution.

	Code added to allow up and down arrow keys to go up
	and down menu and RETURN to select an item.
	Matthias Bauer
	bauerm@immd1.informatik.uni-erlangen.de
	June 2003