Hotkey: Do not focus on choosen when nothing is selected
DVD: corrigate DVD overlay when OSD is resized
DVD: __onclose was already in use so rename that function

And only do a resize when it is really required
VideoFineTune: Only resize OSD when it is really required.
Merge branch 'master' of git://git.code.sf.net/p/openpli/enigma2 into 4.2-development