Bugfix: Revert change to stubs

The change broke polymorphic model initialization.
Bugfix: Script error when adding new task to cycle
Bugfix: Script error when loading sorted items
Bugfix: Broken tooltip when displaying many tasks
Bugfix: Show workflow owner in 2nd tier
Whitespace fixes
Merge pull request #1592 from reciprocity/hotfix/s33-script-errors

Hotfix/s33 script errors