Don't show the asterisk next to "Reviewers" when closed.
All the "required field" asterisks on the page were created dynamically

by the inlineEditor except for the one next to "Reviewers." That one was

always there if the user had edit access, even if the review request was

closed and couldn't be edited anymore. This fixes the logic to hide it

in this case.

Viewed the review request when opened and when closed. Saw the asterisk

only when I could edit it while it was open.