[webui] enable any match mode for combo boxes

This enables the any match mode for combo boxes in the idnode.js which fix the issue that you can't search only for a service name within the service combo box.
Align condition when to show epg progress bar with bold face
Currently running programmes (bold) should always show the progress bar to avoid an inconstitent user experience.
linuxdvb: fix bug 2229
change behavior for en50494
- don't use tone
- don't change voltage for tune (this makes the switch)
- skip unneeded test
linuxdvb: improve internal collision prevention for en50494
Update linuxdvb_lnb.c

add a comment, for better understanding
WEBUI JS: fix the any match query for comboboxes