Updating Gems and Config to include thin and apply thin adapter

[ninjapanzer]

Thanks for this BTW you got me from 0 - 50% with faye on heroku in about 30 minutes. Much appreciated!!!

This is just some changes I had to make so this would work for me

The thin adapter allows faye to configure thin to pass the upgrade headers

You may also have to enable WS with heroku heroku labs:enable websockets -a