removed paperclip remnants, updated new, show, and edit team views to ge...

...t photo upload FULLY WORKING
![i chzbgr](https://f.cloud.github.com/assets/4403991/1666614/a78bb492-5c49-11e3-99eb-0f04266163b5.gif)
![i chzbgr-1](https://f.cloud.github.com/assets/4403991/1666615/a921c0d0-5c49-11e3-9cdb-effc3542bca2.gif)