Add new Fastscans lists from Astra 3

It seems new fastscan lists did occur on Astra 3
for CanalDigitaalm TV Vlaanderen, Telesat, Mobistar and
Austriasat
Enable hdmicec volume punch through for the webinterface virtual remote control.

Use a better way to capture keypresses. Credits to plnick.
replace_all: avoid recursive replace

Do not search the replacement string for further
replacements.
e.g.: something like
replace_all(value, "&", "&amp;")
would lead to an endless recursion.
frontend: change identification of VU+Ultimo DVB-S2 tuner
to reflect changed tuner name in drivers.
InfoBarGenerics: fix for unintended endless timer recordings.

Patch contributed by dima73:

button REC->Add recording (indefinitely) or Add recording (stop after current event) and not event
timer end = 1440 min

Open Timer Edit->change timer end
The recording time is over, but she did not stop!
+ 1 day
Extend the subtitle delays to upto 20 seconds

As it seems to be required on some services.
I hope this will be enough
Merge branch 'master' of git://git.code.sf.net/p/openpli/enigma2