- Introduce an option (on by default) to run sa-update and sa-compile
automatically on installation. With this, spamassassin installation
is no longer interactive.
- Break out plugin options into a PLUGIN group, for clarity.
- Add a pyzor plugin.
- Fold pkg-install contents into the pkg-plist.
- Add targets to ALL_TARGET, rather than invoking sub-makes multiple
- PORTREVISION bumps all around.
- Built packages were not passing INSTALL var 
- moved pkg-install to files/pkg-install.in to fix 
- General cleanup:
- Move MAN* to files/manpages
- pre-install is/was not su. DATADIR was not made if you were not root
- removed pkginstall from pre-su-install (not needed, was a no-op anyway
- use my freebsd name as maintainer for auto GNATS assignments.
PR: ports/163715 
Submitted by: Alexey Markov <firstname.lastname@example.org> 
Approved by: gabor (mentor)