$ python leadbutt.py
ERROR: Must either run next to config.yaml or specify a config file.
Usage:
leadbutt [options]
Options:
-h --help Show this screen.
-c FILE --config-file=FILE Path to a YAML configuration file [default: config.yaml].
-p INT --period INT Period length, in minutes (default: 1)
-n INT Number of data points to try to get (default: 5)
-v Verbose
closes #2