Initial work for !seen
UI updates for seen command
Seen plugin improvements.

Plugins can now be made aware of the bots current nick
Deer plugin.  Terrible implementation.
Command dispatch less ghetto
Add throttle to deer
Fleshing out state tracker a bit.. Still inoperable
Fix for breaking change by Rust
Add !dj command.
Use http library in plugins/deer; fix warnings
Add the Deercache
A little bit more Docstrings
Add r/a/dio notifications
Update event core
Who bundler and friends.

Bundlers and friends are getting kind of redundant.
Actually get /WHO working..
Fix bug and potentially a resource leak

The resource leak went away after I updated rust, so I'm
not entirely sure I fixed it.  I did ensure that all refs
were dropped before updating rust though.
Trim is overzealous

Also some minor things here and there
Minor cleaning. now warning-free.
Select on channels in dispatcher

Previously, a new message from the server was needed
before the new commands would be flushed to the dispatcher