Map Overlays for Zwift Activities (or any similar service, for that matter)

[msimms]

Example: Overlay Watopia on top of the map for Zwift activities. Zwift's Watopia world is mapped over the Solomon Islands, but goes off into the water, etc.

[msimms]

Partially implemented. Added the code that changes which HTML template is loaded and wrote some very poor code for adding an overlay to an image (intention is for the image to be a Zwift world map).