Removed self arg when calling method
Fix sneak workflow_transition_* after-event commit

The workflow scripts are defined as object methods accepting no
extra parameters, and existing workflow_script_* use this form.

Now, all transition subscribers must be ported

The fake-workflow-submit will still require some normal submit handler.
Mod calculation transition to new format
Merge pull request #1176 from bikalabs/arimport-ui

Fix workflow_script_* sneak

Removed self arg when calling method

Still requires a little changes to the workflow.xml files - unsetting the 'url' of each transition, and hooking in the fake transitions (some 'transitions' had no actual transition to back them)