Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Back out getopt* adding here per maintainer request
Remove unneeded files
Update for Groff 1.18.1.
Update upgrade instructions.