Allow creating documents under a different initial state

[joncarlson]

Use case

To support our work with EDPub, we'd like "Collection Metadata" documents sent from EDPub to be temporarily quarantined in a state other than "Draft"; until a curator has a chance to review it.

This is accomplished by adding a new node to the workflow and a new query parameter to the createDocument endpoint: 'initialState'

The provided initialState must satisfy these conditions:

1. has to be a state in the model's workflow
2. has to be an INITIAL state (i.e. has an edge that connects to the "Init" node)

To Test

• Backup your current "Edit-Publish-CMR" workflow JSON just in case
• Replace your "Edit-Publish-CMR" workflow JSON with this file Edit-Publish-CMR.json (visit http://localhost/meditor/Workflows/Edit-Publish-CMR then click on Document JSON and paste in the attached JSON)

(This part you may need help with, was a chore to figure out authentication via Postman)

• Send a POST request to the /meditor/api/models/Collection Metadata/documents?initialState=From EarthdataPub endpoint, note the initialState.
• Visit the "Collection Metadata" document list page and you should see the document you created