Heads may use ID Modification Consoles to manage their department

The primary goal is to allow department heads to demote their own staff. The secondary goal is to let them give others access to their department.

![screenshot 2014-04-11 20 51 36](https://cloud.githubusercontent.com/assets/3828067/2686227/fc690502-c1f0-11e3-8740-26640f2f8bd6.png)

-Heads may modify ID access for their department using ID computers
-Heads may demote subordinate jobs
-Heads may not modify a card's name or title, except when Demoting an ID