DEVEN-210 Implement ByOverallStatus Filter and Ranker
Merge branch 'master' of
ssh://git@github.com/ImmobilienScout24/lab-manager-light.git

Conflicts:
	src/lml/lib/LML/VMplacement.pm
	src/lml/lib/LML/VMplacement/Filters/ByOverallStatus.pm
	test/unit/VMplacement/Filters/ByOverallStatus.t