Please ``withdraw'' patches

[Andrew Cagney]

Hello,

I've just spent an hour going over a patch (yes I'm working through a
long backlog) only to then find a later submission by the same author
supersedes the earlier posting.

If people withdraw or re-submit patches, could they please to a follow
up to the original posting making it clear that that submission was
withdrawn.

	enjoy,
		Andrew

(Hopefully a patch tracking system will help with this problem (although
it may not eliminate it))