parser.add_option('-l', '--list', default=False, action="store_true",
help='list signing requests remaining')
parser.add_option('-s', '--sign', default=False, action="store_true",
parser.add_option('-l', '--list', default=False, action="store_true",
help='list signing requests remaining')
parser.add_option('-s', '--sign', default=False, action="store_true",