Righ now, people need to add the Documents module manually per project. Ideally that module is turned on by default.

* Begin of the insertion[End of the insertion Begin of the deletion  [End of the deletion ] Begin of the insertionExtendEnd of the insertion Begin of the deletion  ExtendEnd of the deletion seeder so that new OP instances will have Documents right from the start.
* [ ] Create a migration that sets the default modules to include "Documents" for new projects even for existing instances.