Revert "NetworkSetup: only save wakeOnLAN config when feature exists"

This reverts commit ce269956001ec0b51677c3d84033ea68d6297a2f.

As we cannnot know to which network port WakeOnLan can be enabled/disabled
Revert "NetworkSetup: ensure that wakeOnLan config is saved"

This reverts commit c455a689a22538c790a2cf7ebe8809abfde9bb47.

As we cannnot know to which network port WakeOnLan can be enabled/disabled
Revert "Move Wake On LAN config to NetworkSetup"

This reverts commit 3e03b5385f265fcff7e27cdecba6890ad21622ad.

As we cannnot know to which network port WakeOnLan can be enabled/disabled
scan.cpp: perform T2 and T scan only, when frontend is actually supporting DVB-T2. This will also fix USB DVB-T full service scan and tunein issues with -1 entries in lamedb.

Signed-off-by: littlesat <littlesat99@yahoo.com>
Hopefully last try to solve wake in lan for VU

It seems to be fp not fb.... Wierd typo....
Introduce preview mode on OK button in ChannelSelection

Unless it was instantly already availble via the Radio/TV buttons as it
was requested many times now also configurable via the OK button.
Update the software update disclaimer
Merge branch 'master' of git://git.code.sf.net/p/openpli/enigma2 into 4.2-development

Resolved Conflicts:
	data/setup.xml
	lib/python/Screens/NetworkSetup.py
	lib/python/Screens/SoftwareUpdate.py