Making bot.js trim the messages before passing them to the !commands
Removing unnecessary trims from command definitions.
Merging pet.js and pat.js into the generalized emote.js
Adding !hug(s) and !thank(s) commands to emote.js
Tweaking a bit to make non-recorded emotes possible.
Merge pull request #35 from HigherFive/emotePlugin

Adding emote.js plugin