Version 0.3.0 - publish_plot

This is part of an overall move towards making this a package that provides client code for various web services in NScD at ORNL. The current one is publish_plot which can be found by

import finddata
help(finddata.publish_plot)

Additional features:

• Migrated to versioneer 0.17
• Using pythons built-in argcomplete which required moving to argparse