Screen configurations on notebooks couldn't distinguish
properly between open lid and closed lid configurations. The
open lid config was only created if the lid was closed and
deleted if the lid was opened again. Known configurations
This is fixed by keeping open and closed lid configurations
permanently in different config files.
Fixed: the OSD was displayed sometimes on a closed laptop panel.
With more than two screens, using the OSD always generated an "extend to right" configuration, even if "extend to left", "clone", or "disable external/internal" was selected. Now these options do what they say with more than two screens, too.