embed sponsor button in online.interlisp.org and interlisp.org
<iframe src="https://github.com/sponsors/Interlisp/card" title="Sponsor Interlisp" height="225" width="600" style="border: 0;"></iframe>
Included in PR#5 (interlisp/online). Now up and running live.
I did not use the given iframe since oit was too hard to get looking good. Just added a button at the top of every page that linked to the same place as the given iframe.
Now that I see it on the landing page, I get worried we'll give the impression that this is a money-making scheme by leading with the Sponsor button as the first thing you see. Maybe not?
Can move it to the footer if that would be less intrusive. I just thought it looked better up top - but that was an aesthetic balance thing and not anything about messaging.
Can also make it appear only on certain pages - e.g., not on the login and registration pages.
I'm unsure about messaging. For now just make sure there's a link to https://interlisp.org if they want to learn more about the Medley Interlisp project, and possibly (if it fits) a link to https://github.com/Interlisp/medley/wiki/Documentation.
There are donate links there.
I put up modest goals: to get 10 sponsors (of any amount)
The sponsors dashboard page is GitHub Sponsors dashboard · Overview