Essences in status report.

* Added cautious.
* Added patient.
* Added greedy.
* Enraged is already shown.
* Addiction is shown as the ment bonus or penalty.
Add enraged to short status

What is says on the tin.
Change size in short status

It shouldn't check a difference between size and base size (this is only
used for temporary effects, like the blood ape power growth), but should
just tell us when we're not medium.