Import sendmail 8.14.8
Merge sendmail 8.14.8 to HEAD

MFC after:	5 days
Add new sendmail 8.14.8 file

MFC after:	5 days
Remove local FreeBSD workaround now that upstream project has a better fix.

MFC after:	5 days
Update for sendmail 8.14.8 import

MFC after:	5 days
Add missing svn:keywords property to new files

MFC after:	5 days