depends on the graph view for displaying the workflow as a png
depends on the graph view for displaying the workflow as a png

git-svn-id: 31c47a26667340a1ce0c7073e44501b19ce02227@7675 bf327186-88b3-11dd-a302-d386e5130c1c

apache/incubator-taverna-workbench,ThilinaManamgoda/incubator-taverna-workbench,apache/incubator-taverna-workbench,ThilinaManamgoda/incubator-taverna-workbench