Issue #426

This allows events to iterate over a collection property, and
adds formatting for whois results. It needs a lot of tidying,
but it's a start...

This allows us to remove a fair chunk of the notification
handling functionality in FrameContainer.

Issue 426

I tested this well.

Stop ChannelListModesRetrieved being displayable - not sure
why it ever was, we don't have a formatter for it.

Removes some usages of server.parseHostMask which needs to die.

This, uh, breaks some channels a little. Will fix in a follow-up.

Add support for Optionals in the event property manager.

Group them by function so the file is a bit easier to navigate.
Use nice syntax for multi-line topic format.

Also add function to do bracketed crazyness for events with reasons.

We no longer need to be consistent with the odd casing/naming
of actions.

Use this in the new formatter to avoid having object hashcodes
all over the damn place.

Add defaults for the old colours instead of horrible lime green.

"Death is nothing, but to live defeated and inglorious is to die daily."

Happy new year! :)

Not sure why they're still in two places...

These were removed from src but not res.