o.c.sds: Cleanup after rework of behaviors to use dal2 (incomplete)
Merge remote-tracking branch 'origin/rel15x_beta_dal2' into
rel15x_beta_dal2

Conflicts:
	applications/plugins/org.csstudio.sds.components.epics/test/org/csstudio/sds/behavior/desy/TestAbstractDesyBehavior.java
	applications/plugins/org.csstudio.sds/src/org/csstudio/sds/eventhandling/AbstractBehavior.java
	applications/plugins/org.csstudio.sds/src/org/csstudio/sds/internal/connection/BehaviorConnector.java
	applications/plugins/org.csstudio.sds/src/org/csstudio/sds/internal/connection/Dal2Connector.java