Meeting calendar

[matthew-brett]

By @ effigies : October 21, 2021, 3:43pm

To make meeting coordination easier, I've created this calendar NiPy
meetings.

Let me know if you have trouble adding it to your calendar app.

I have made a number of people admins, and you should feel free to
spread the power judiciously. If you would like to be able to add
events, please say so here and I will get you permissions.