Make compare with alternative compare in two ways
ChannelSelection: Improve some focus behaviours

In case you add or remove alternatives delete a service and only renumber
the OSD as it is really required.
ChannelSelection: Small improvement when add/remove alternatives

It should not be checked on the current service but on the last saved
service
Merge remote-tracking branch 'origin/master'
ChannelSelection: Fix pipzap with parentalcontrol

Thanks Pr2 for reporting
Fix when exit channelselector when root is changed and service is the same.

Thanks Dima73
Upgrade of Dutch translations
ServiceScan: Streamline selection of service from scanned list
VirtualKeyBoard: Ensure input text is also unicode utf-8
Enable wrap around in choicelists
VirtualKeyboard: At least for now avoid GSOD for utf-8 ussues

For example with Russian texts we could have a GSOD. Now incompatible
charachters from the input string are ignored.

See discussion here: http://openpli.org/forums/topic/31087-virtualkeyboardpy/
Merge remote-tracking branch 'pli/master'

Conflicts:
	lib/python/Screens/ChannelSelection.py
	lib/python/Screens/VirtualKeyBoard.py
support for ssh108 automatic scan.
Avoid GSOD with VirtualKeyboard regards to UTF-8 issues
ChannelSelection: Add sanity chech in correctChannelNumber
[ChannelSelection] fix missing imports.
Merge remote-tracking branch 'pli/master'
[Harddisk] tweak network detection.
openvix: build 774
openvix: build 775