Added command to change the nick of the bot.
Added method to force the bot to authenticate.
Refactored the standard authing flow to use the common method for authing.
Added a say command.
Added help triggers.
Fixed commented stuff in the pull request.
Fixed a typo and refactored some code.
Fixes comments in pull request.
Merge pull request #45 from dotKom/basiccontrol

Basic control functions.