Remove useless comment.
Allow config rehash to smash statefulness.

- Add better lock handling for stores.
- Add the ability to remove store on config rehash.
- Add join handler to corehandler to send MODES and WHO on a channel on
  join if the server is storing data.
- Add some better read/write testing to core handler.
Change the way parse works to be memory efficient.

- Fix a bug in parse where sometimes an ircd would send trailing spaces
  and it would not be able to parse it.
Fix various bugs in data package.

- Make channel not downcase it's name.
- Fix bug where rpl_whoreply looked directly to the end for a mode sym.
- Fix bug where topics were not being handled properly.
- Ensure that every time a message is piped through the data package the
  user is added, this is important for other things to function.