create a YouTube video for the Google Calendar OAuth verification request

In order for break-time to be verified to use the Google Calendar API, I need to create a YouTube video explaining how break-time uses the Google Calendar API, and exactly what it does with the data it accesses.

(Note to myself, this is described in an email I recieved entitled "OAuth Verification Request".)

I'd like to do this only after I have a stylish break screen, #9.

Read the OAuth Verification Request email referenced in the issue to identify the required video content and review issue #9 for the prerequisite stylish break screen. The work is done when a YouTube video clearly explains how break-time uses the Google Calendar API and handles accessed data, ready for the verification request.

Written by the indexing model from the issue text.