First step to switch to actor v5, written by Erwin during Passerelle code camp at the DLS
Merge branch 'master' into actorv5
Changes necessary for running DAWN actors with actor V5
Removal of "Expression Mode" from test models
Commented out clearing of 'port1Cache'
Merge branch 'master' of github.com:DawnScience/dawn-workflow into actorv5

Conflicts:
	org.dawb.passerelle.common/META-INF/MANIFEST.MF
Merge branch 'master' into actorv5
Actorv5: removed expression mode from AbstractDataMessageSink
Tests: increased the max allowed memory leak
Merge branch 'master' into actorv5
Removed duplicate entry introduced in the merge
Merge branch 'master' into actorv5
Changed all actor imports to com.isencia.passerelle.actor.v5.Actor
Added event director
Added com.isencia.passerelle.domain.et
New actor group "Directors" with new director "Cap Director"
Merge branch 'master' into actorv5
Merge remote branch 'olofsvensson/capdirector' into actorv5
Fix for event director being in the wrong actor group
Platform dependent launch configuration for headless tests
Changed the director from thread to event