Purpose: User records should become Inactive when their Expiration date is today or in the past.
- Given the Expiration date for User A
- When today or in the past
- The Status for User A should be set to Inactive
- The Status menu should become uneditable
- A validation message should display reading "User has expired" using the same styling as the validation message that will be displayed for automatically inactivated proxy relationships (see https://www.dropbox.com/s/a1tzgkye5wyn7wa/user-proxy-1.3.png?dl=0)