How messages look in the UI

So we have multiple types of messages that will be displayed in the channel view window, and they each need to look different so we can tell them apart.

<spartacus> I don't think this is a good idea.
* spartacus hides behind a tree.
‼‽ spartacus has disconnected.

These messages are a standard message, a /me message, and a notify respectively. Another note is that what is displayed when you type in a message will say [your nick] in stead of [me] or something.