* fix change department in ticket viewer (FE).
* fix bug change departmet. (BE)
* fix unassigned ticket for any level staff can use it (BE) and add ruby test
* fix ticket department change to un assign ticket correctly (BE) and add ruby test
* fix an error with author id in ticket viewer
* Use get departments for transder in change department params.
* Rename test in change department rb.
* fix ticketEventId submit
* staff allow manage ticket feature
* edit-comment log
* fix staff1/2 change own perfile pic
* Makes frontend allow ticket editing for any staff member
* Allows all staff members in charge of the department of a ticket to manage it (change its department, priority, comment on it, etc.)
* fix comments github pt1
* tests ruby
* fix
* Fix ruby tests
* add commenteed tests