Introduction of EPIC and Exoplanet

I'm happy to announce aionasa's next major development release, version 0.2.0!

The module now covers 5 NASA APIs:

• Astronomy Picture of the Day (APOD)
• InSight Mars deather data
• Earth Polychromatic Imaging Camera (EPIC)
• Near Earth Object Web Service (NeoWs)
• Exoplanet, NASA's exoplanet archive database