Add a coherence dbus service file

So that it autolaunches when totem wants to access it.
Add quvi script for ulmen.tv

Currently only handles stuckrad-barre videos.
quvi ulmentv: Support shows with spaces in rtmp url as well

Though not all shows supported yet, some dont have meta tags for
og:image or og:title.
Remove alias for ip. Is in /bin now
mplayer: Add settings for dvd playback
Move org.Coherence.service to coherence.service
ulmentv: Add the http live streaming url as a comment

May be integrated later..
Question: Would this end in more trouble if programs are not able not
handle http live streaming (apple's m3u8)?