Added a test to make sure the 'update_attributes' method fails for users with low status (less then 'user').
Added a test to make sure the 'update_attributes' method fails for users with low status (less then 'user').

zena/zena,zena/zena,BackupTheBerlios/zena,zena/zena,BackupTheBerlios/zena,BackupTheBerlios/zena,zena/zena