Added some commands

heretics.py
  Added triggers for plural words (xyz *are* heretics)
  Modified triggers to accept "an heretic"

honor.py
  Added a helpstring to the honor command.
  Added the .add command. This adds a phrase to willie's memory of honorable/dishonorable phrases.

magic8ball.py
  Added .8ball and .mball, which return a random magic-8-ball response.