ticket #215: refactor code for checking if a user is enabled/disabled, fixing the check_user_enabled method in the process
ticket #215: refactor code for checking if a user is enabled/disabled, fixing the check_user_enabled method in the process

ahelsing/geni-ch,tcmitchell/geni-ch,MarshallBrinn/geni-ch,ahelsing/geni-ch,MarshallBrinn/geni-ch,tcmitchell/geni-ch