New brief option 'ooc'

[Morgenes]

I've added a new brief option for you folks, 'brief ooc'.  This option compresses ooc communication down to one line, in a more compact and visually jarring way.  The idea is to make ooc look less like in-game communication.

> brief ooc
Brief ooc turned on.

> ooc test
You OOC: test

>
Nusku, the burning OOCs: test