PyBen v0.2.7

Added the show function to display the pre-encoded values in json serializable format.

Added to_json keyword to the load and loads function to ensure loaded data is json serializable.

Fixed documentation.

What's Changed

• added setup metadata by @alexpdev in #6
• Docs by @alexpdev in #7
• Docs by @alexpdev in #9

Full Changelog: 0.2.6...0.2.7