Give Explicit Feedback on 30 Day Activation Times

The license UI should give us explicit feedback on when the last successful 30 day activation happened (or at least when the current activation will expire). Currently we don't have any reliable way to verify that the online activation happened, so for shooters going into the field it'd be nice to be able to login and see a confirmation that there is in fact 30 days of disconnected time where C1 will contiue to work.