Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC: Merge sendmail 8.14.9

Approved by: re (delphij)

MFC: Merge sendmail 8.14.8

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Merge sendmail 8.14.4 to HEAD

MFC after: 4 days

Merge sendmail 8.14.3 into HEAD.

Note: As the first merge since the conversion to svn, it includes many
propset changes to get the proper svn:eol-style and svn:mime-type on the
files (as merged from the fixed up vendor/dist area).

MFC after: 3 days

This commit was generated by cvs2svn to compensate for changes in r168515,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r141858,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r132943,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r110560,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r98841,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r98121,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r95154,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r90809,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r90792,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r80785,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r71345,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r66494,
which included commits to RCS files with non-trunk default branches.

Remove Build files -- they rely on the devtools system which isn't imported
(or used)

This commit was generated by cvs2svn to compensate for changes in r64562,
which included commits to RCS files with non-trunk default branches.