gemfile, factories, spec_helper, and team_controller updated

![1232105900_tuba player vs kid](https://f.cloud.github.com/assets/4403991/1660235/ca6f9056-5bb7-11e3-962d-b40ec7338283.gif)
![1237363493_anteater_stops_the_camera](https://f.cloud.github.com/assets/4403991/1660236/cc3ae502-5bb7-11e3-9573-354f98314590.gif)
![1232904154_dramatic lemur](https://f.cloud.github.com/assets/4403991/1660238/ce00a41c-5bb7-11e3-8731-8f507210443e.gif)