rems endpoint updates

[smalho01]

you should be able to submit the patient enrollment forms, prescriber enrollment form, and knowledge assessment form and the REMS endpoint should be able to adjust the status of the rems request dynamically instead of having everything stubbed out.

The endpoint changes break the REMS UI in dtr in the case of forms that do not create a new rems request case (basically everything that's not a patient enrollment form). Dtr is supposed to be all white with no data shown in these cases, updating that UI will be done in follow up work (REMS-232)

Best way to test this would be to connect to the h2 console at http://localhost:8090/h2-console (jdbc url: jdbc:h2:mem:myDb;DB_CLOSE_DELAY=-1, user: sa, pass: "") and watch the met requirements table to see how it populates as the forms are submitted. Restarting CRD will reinitialize the database to its starting position and remove any additional met requirements if that helps with testing.

There are also still some aspects that need to be cleaned up with the database (for example setting the drug - rems relationship and setting the completed resources for each MetReq) however these are not critical for the 0.6 demo and will be finished in a follow up ticket (REMS-233)

[zacharyrobin]

tested out each iteration I could think of and verified ETASU updates correctly. Looks good on my end.