delivered first Stellarium course

Ran the first online Stellarium introductory level 1 training course for RASC members. I think it went quite well. Class ratio was good, I was able to cover the planned content, the polls in Zoom worked, everyone seemed satisfied, and a bunch hung around after the class (for another hour!) where we explored a few more features and I answered questions. I think it's gonna work... Oh, and I converted 3 more for the level 2 course. That's 80% of the whole class! Wow.