- Update from 2.18 to 2.20
- Simplify Makefile
- Take maintainership


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374941 35697150-7ecd-e111-bb59-0022644237b5
- Drop @dirrm* from plist

Approved by:	portmgr blanket


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374942 35697150-7ecd-e111-bb59-0022644237b5
- Drop @dirrm* from plist

Approved by:	portmgr blanket


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374943 35697150-7ecd-e111-bb59-0022644237b5