Mixed Content Blocks Leaflet Example From Loading

[nodanaonlyzuul]

https://iiif.github.io/training/intro-to-iiif/LEAFLET-IIIF.html tries to load
http://mejackreed.github.io/Leaflet-IIIF/examples/example.html in an iframe.

Looking at a browser console you'd see something like:

Mixed Content: The page at 'https://iiif.github.io/training/intro-to-iiif/LEAFLET-IIIF.html' was loaded over HTTPS, but requested an insecure resource 'http://mejackreed.github.io/Leaflet-IIIF/examples/example.html'. This request has been blocked; the content must be served over HTTPS.

Changing the scheme of the iframe to example.html to https should fix this and allow the example to load.

[nodanaonlyzuul]

Closing this issue, it is obviated by #2.