New Account Request should use controlled vocabulary for organization

[lkamb]

It would be good if the New Account page could offer the same list of organizations as presented in the Metadata Editor.

It's a little more effort than you might think as the New Account page is a static form and doesn't have access to the M E Suggestion Oracle.

[lkamb]

This is currently provided by a static list of Organizations. It should to be tied into the Organizations vocabulary service, but the new account request page is currently just a static form.