Support Approve/Reject entity lists

[seadowg]

Blocked on Open Rosa spec

Collect needs to be able to support the new approvalEntityList media file type. If a media file has this type, it should behave like other entity lists, except that offline entities should not be created by registration forms. Offline updates should work as they do for any other entity list.

Acceptance

• Given I have created a project on Central with entity registration and update forms
  And the project uses the Accept/Reject workflow
  When I use the project to fill out a registration form
  And I finalize the form
  Then the new entity is not available to update forms

• Given I have created a project on Central with entity registration and update forms
  And the project uses the Accept/Reject workflow
  When I use the project to fill out an update form
  And I finalize the form
  Then the updated entity is available in the update form

• Given I have created a project on Central with entity registration and update forms
  And the project uses the Accept/Reject workflow
  And Collect only has access to the registration form
  When I use the project to fill out a registration form
  And I finalize the form
  And I grant Collect access to the update form
  Then the new entity is not available in the update form

Questions

• What do we do about the case where an app user only has access to registration forms and then has an update/follow-up form added later?
  • In this scenario, the entity should not be available to the follow-up form when it's added later.
• How important is it that we have offline Entities created when there was no follow-up form show up in future follow-up forms?