What is the best way to approve a user registration that was initially rejected by a moderator? For example, if the moderator accidentally clicks reject instead of approve, or the user appeals the rejection and the site administrators decide to approve the account. And is there any way to move these Workflows functions to the the administrator back end? I understand that it is all doable by fooling around with the CB User Management, but it is not intuitive and it bypasses the notifications of the Workflows module on the front end.