hbbtv: fix crash on vox and rtl, as proposed by realmmic.
lcd4linux: new release 4.2-r4.
HEAD rev is not default anymore, use SRCREV = ${AUTOREV} instead
"git protocol = git is default", is not allowed anymore
also added UPC settings regio Zevenaar
Revert "HEAD rev is not default anymore, use SRCREV = ${AUTOREV} instead"

This reverts commit c7d0570385fe88aa287214f4eebb7a5b6bbc35a4.
Merge branch 'master' of git://git.code.sf.net/p/openpli/openpli-oe-core