- Convert to USES=python
- Simplify pkg-plist


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@369115 35697150-7ecd-e111-bb59-0022644237b5
Depend this port from expat so the XML memory description feature
will become available.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@369116 35697150-7ecd-e111-bb59-0022644237b5