YouTube Plugin by Taapat DreamOS [*deb]

- Openvix compatibility patch
- YouTubeSearc: restore MenuActions
(Removed in previous commit.
This fix menu callback on OpenPli.)
- YouTubeSearch: use BUTTONS_FOLDER for compatibility with older images
- YouTubeSearch: add VKeyIcon widget if not exist in self
- YouTubeSearch: set the VKeyIcon widget on screen init in all cases
(As I see on openvix VKeyIcon is set only in case if it doesn't exist in self, so it shouldn't break anything.
In fact, the VKeyIcon widget here is needed only for compatibility with the skins that use it.)
- YouTubeSearch: always shows key_text in skin
(There are no other config values that should not use a virtual keyboard, so it is not necessary to use convert ConditionalShowHide to enable or disable key_text in some cases.)
- Add polish language, thx jacc555

warning, skin is missing element info in <class 'Plugins.Extensions.YouTube.YouTubeUi.YouTubeMain'>
warning, skin is missing element menu in <class 'Plugins.Extensions.YouTube.YouTubeUi.YouTubeMain'>
warning, skin is missing element text in <class 'Plugins.Extensions.YouTube.YouTubeUi.YouTubeMain'>
[ePicLoad] setPara max-X=150 max-Y=108 aspectRatio=17280:17280 cache=0 resize=1 bg=#00000000
before: 1
after: 1
[ePicLoad] decode picture... /usr/lib/enigma2/python/Plugins/Extensions/YouTube/icons/icon.png
create buffer for widget 1171 x 922
swig director exception (SWIG director method error.)
0xb404b158(sp=0xbe8c98f0) <__cxa_throw+160>
0x3cab1c(sp=0xbe8c9908) <SwigDirector_eSlot0X::cb_func()+284>
0xdd8f8(sp=0xbe8c9918) <eTimer::activate()+388>
0xde37c(sp=0xbe8c9948) <eMainloop_native::processOneEvent(int)+600>
0x2d6178(sp=0xbe8caa00) <eMainloopQt::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)+156>
0xb517e22c(sp=0xbe8cab28) <QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)+276>
0xb5187498(sp=0xbe8cab70) <QCoreApplication::exec()+148>
0x2d60b8(sp=0xbe8caba0) <eMainloopQt::runLoop()+24>
0x2dd2cc(sp=0xbe8caba8) <our_terminate()+4260>
0xb4abd68c(sp=0xbe8cabc0) <PyEval_EvalFrameEx+24024>
Traceback (most recent call last):
  File "/usr/lib/enigma2/python/enigma.py", line 8508, in __call__
    return ret(*args, **kwargs)
  File "/usr/lib/enigma2/python/Plugins/Extensions/YouTube/YouTubeUi.py", line 501, in splitTaimerStop
    from .YouTubeVideoUrl import YouTubeVideoUrl
  File "/usr/lib/enigma2/python/Plugins/Extensions/YouTube/YouTubeVideoUrl.py", line 321
    print('[YouTubeVideoUrl] Age gate content')
        ^
-------
IndentationError: expected an indented block
]]>

-YouTubeVideoUrl: update extractor
-YouTubeVideoUrl: add support for rental videos previews
-YouTubeUi: fix language code parse in workaround
(For countries where the country code is different from the country abbreviation.
For example English abbreviation is EN but code GB.)
-YouTubeVideoUrl: improve error reason extraction
-YouTubeUi: fix default search region
(On OpenPli getLanguage() return en_EN if defult language is used.
However a country code EN in ISO-3166 does not exist.
Use All search region if default en_EN is returned.)
-YouTubeUi: second try to fix country code parse workaround
-YouTubeVideoUrl: remove unneed checks in error messages