Merge pull request #3 from cjzhang/master

a present from me to you
adding rolling, youtube
adding the 'who are these people' feature
Adding the plusplus feature
Adding the plusplus, and updating identities
Adding cinch to let it work on heroku
Adding help strings
Adding the plusplus feature
Adding newest quotes, identities, and adding the plusplus feature to steggybots features
plusplus changes: made \!karma just show the total karma. Fixed a bug in lookup
addwho and removewho regex for user name was too restrictive

now allow "-" in user name
Merge pull request #5 from wordstospend/master

updated to the addwho and removewho to accept dash in user names
Merge pull request #4 from wesdotcool/total_karma

Made karma better
Merge pull request #2 from mjsteger/master

syncing