cvsserver: Allow to "add" a removed file CVS allows you to add a removed file (where the removal is not yet committed) which will cause the server to send the latest revision of the file and to delete the "removed" status. Copy this behaviour. Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: Junio C Hamano <junkio@cox.net>