* Allow for rc.conf to override the user and group that the mediatomb
service uses.
* Install example config.xml to /usr/pkg/share/examples/mediatomb
* Don't clobber permissions on /var/mediatomb in PRE-INSTALL script
* Install an xdg menu shortcut that points to the mediatomb 'bookmark'
html page; since mediatomb selects a random port number at startup,
this is a quick way to connect to the local server without having to
check the log files to see what port was used this time.
* Bump PKGREVISION
