Added functionality for Focus users!

Focus users and admin now have the ability to to override employee thresholds within the focus software. It is now also possible to assign a supervisor status to an employee straight from the software itself, allowing the employee additional access and user options such as enrolling new employees on the clock and changing clock settings. A very useful ability for instance if the only supervisor on your clock is not present on the day when new employees start, or if your supervisor leaves the company without a new supervisor first being enrolled onto the clock.