getStreamingData SWIG wrapper: return Py_None instead of empty dict

57d350d4d650160e3ab96a6c740f0c52fee29da5 fixed handling
of an empty streaming data dict, but external plugins
which call getStreamingData suffer from the same issue.
So work around it in the wrapper.
added repeating current item in movielist

Signed-off-by: Littlesat <littlesat99@yahoo.com>
less code for repeat current item in movielist

Signed-off-by: Littlesat <littlesat99@yahoo.com>
MovieSelection: Allow suspend (to standby) from dialog

When going to standby, stop any preview or running service. Otherwise
the picture-in-graphic gets messed up, apparently this information is
not being restored.

When resuming from standby, re-read the list because it may have been
a while and a lot may have happened.
Merge branch 'master' of git://git.code.sf.net/p/openpli/enigma2
add 3d audio Mode Support
add Audio Volume Level
[ChannelSelection] add "reload servicelist" to context menu
add write E2-log to flash/hdd
[Navigation] add work-around for recording from deep-standby fails.
[Navigation] fix gs for recording from deep-standby
InfoBarGenerics: Show unhandled key when subtitles are not available
AudioSelection: Also toggle sub audio with sub audio keys
AudioSelection: Show unhandled key when color key has no options
rename STB_BOX
Merge branch 'master' of git://git.code.sf.net/p/openpli/enigma2
AutoDiseqc: Try to fix no TsidOnid fetched from transponder

It seems better to trigger the request for TsidOnid before you tune
to the transponder.
PositionerSetup: Some fixes suggested by rhicoceros

1. Fix for lpw symbol rates
2. Fix for miss detection of LNB as reported by Huevos
3. Fix for non available transpomder data as reported by Dima
AudioSelection: Fix Yellow button issue

As the toggling from audio page to the subtitle page can now also
be done via the subtitle and audiobutton the yellow button was executing
twice as it also generates a audiobutton. By removing the yellow button
itself this side effect isn't there anymore.
Adjustments to config listbox content

Do not let the item description overwrite the value
Do not write characters directly at the edge of the area's