libraries/libdvdnav: Updated homepage and download link.
libraries/libdvdnav: Updated homepage and download link.

Signed-off-by: Heinz Wiesinger <448437a28bf2be3473405344635ac3831c7b532b@slackbuilds.org>

panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds