Make the user list take up less space, fixes #631

Current Userlist @ 1024x768
![ReallyLongName_CurrentUserList1024x768](https://f.cloud.github.com/assets/1035315/110077/b5853f0a-6aaf-11e2-9f89-1380ef50ce32.png)

Updated Userlist @ 1024x768
![ReallyLongName_SmallUserList1024x768](https://f.cloud.github.com/assets/1035315/110078/bd01f872-6aaf-11e2-8b25-c8ea2f657e73.png)