DAWNSCI-389: fix invalid class casting
Fixed casting error properly
Added check for null return from MessageHelper.getMessageFromToken
Merge branch 'master' of github.com:DawnScience/dawn-workflow
Improved handling of edna working directories. TODO: edna working dir rehresh in Eclipse workspace
Started to work on getting the edna test suite working
New launch config for dawb.actors.headless.test
DAWNSCI-389: update JythonInterpreterUtil location
Fixed bug in making directories, made the 'Workflow_' part static in the working dir part
Merge branch 'master' of github.com:DawnScience/dawn-workflow
Revert "DAWNSCI-389: update JythonInterpreterUtil location"

This reverts commit 629214e46907cd16d515cfbb24a47d03d403c725.
DAWNSCI-389: update dependency
Removed the python numjy workflow from the black list as it's now working again.
Kept the folder_example workflow as the memory leak is too big.
DAWNSCI-168 : Add more precision to find the right button
Merge branch 'master' of github.com:pommier/dawn-workflow
Merge pull request #6 from pommier/master

Fix for DAWNSCI-168, reviewed with Jonathan
Used jython interpreter utility directly
Removed unused imports in plugin manifest
Fix http://jira.diamond.ac.uk/browse/SCI-582
Fix to http://jira.diamond.ac.uk/browse/DAWNSCI-442