GSoD 2020: Ignition Robotics on-boarding guide

@marya @claireyywang
I have made the script for creating github issues from google form using google script editor.

Form: https://forms.gle/wDcmrnxx3hZ1nVje7

The repo to which it creates issues (this can be changed to user input for various repos):

Kindly look upon this & suggest changes/imporvements for the same.