2. When injecting something, I realized how important having lowercase names in the imports can be. So changed the index.js files to refer to lower case names always.
3. Added a test for the DataObjectRules.
updated spiffworkflow moddle to use "script" rather than "text" - to match up with bpmn.io's script task.
Added some ability to change what a DataObjectReference, references. But more work needed here.
Fixed a bug in the script task that prevented you from writing text in that script object.