Launch Groups: Support to skip running launches

This change introduces a flag on each group entry that allows to skip
launching that configuration in case it is already running, launched
either manually or by another group.

This allows to prevent duplicate launches for certain configurations.

Bug: 508420
Change-Id: If0bac83f4486967c9b634dcad8ebdc848c1a1e8e
Signed-off-by: Markus Duft <markus.duft@ssi-schaefer.com>
7 files changed