Update to 9.15.  Changes include:

 - pswrite has been removed in faver of ps2write.
 - epswrite has been removed in favor of eps2write.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373126 35697150-7ecd-e111-bb59-0022644237b5
- Reset maintainer to ports@


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373127 35697150-7ecd-e111-bb59-0022644237b5
- Reset maintainer to ports@


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373128 35697150-7ecd-e111-bb59-0022644237b5
- Strip binaries properly.
- Update pkg-message.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373129 35697150-7ecd-e111-bb59-0022644237b5
- Strip binaries properly.
- Update pkg-message.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373130 35697150-7ecd-e111-bb59-0022644237b5
- use strip logic from bsd.port.mk
PR:		193918
Submitted by:	takefu@airport.fm


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373131 35697150-7ecd-e111-bb59-0022644237b5
Define CPPFLAGS instead of CFLAGS.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@373132 35697150-7ecd-e111-bb59-0022644237b5