K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2017-05-03T18:04:24.770088Z
K 7
svn:log
V 468
committer's guide: document MFC to: and MFC with:

There are a couple of different forms of these in use. Add "MFC to:" and
"MFC with:" tags consistent with the existing "MFC after:", and provide
a description so that consistent values can be used.

There are ongoing discussions about "X-MFC-*" tags which still need to be
resolved and documented here, or general guidance on X-MFC-*.

Reviewed by:	bcr, ngie
Differential Revision:	https://reviews.freebsd.org/D10585

END