temporary fix for taverna2-server-dependencies
Merge remote-tracking branch 'origin/dev' into dev

Conflicts:
	interfaces/taverna/T2-Client/workflow-client/pom.xml
	interfaces/taverna/T2-Client/workflow-lib/pom.xml
	interfaces/taverna/T2-Client/workflow-lib/src/main/java/eu/impact_project/iif/t2/client/WorkflowRunner.java