Added @help command.
Added kick and ban commands.
Changes to comments/logs and did some cleanup.

Change log:
* Added more comments.
* Made logs more descriptive.
* Removed max amount of tries for reconnecting to server.
* Removed a try/catch statement that was not needed.
Added auto-kicking for flooding the channel, added @set and changed the config in the readme.
Fixed that the bot didn't reauth with NickServ the server on disconnect.