Add the Greg's demo video on iot.eclipse.org

Created by: Ioana240

Hi everyone,

Please add Greg's demo video #2 in the Resources section on iot.eclipse.org (in chronological order from the newest to the oldest video)

Links to the videos (part I and II):

1. https://youtu.be/CnQNCAju9J4
2. https://youtu.be/hoymreceTes

Video description: "In this video, you will learn how Eclipse IoT technologies can optimize smart agriculture."

Thank you! Ioana