67 - reformatting private method indentation (Joe)
67 - using decent exposure for profile stuff (Joe)
67 - setting local variable for partial not needed due to decent exposure (joe)
67 - added ability to view another users profile (Joe)
67 - allowing unathenticated users to view profiles (Joe)
67 - refactored code (Joe)
67 - remove unneeded action stubs (Joe)