cubicweb-leaflet #14813059 Use Cloudflare CDN to serve leaflet.js in HTTPS [validation pending]

Because Leaflet own CDN only use HTTP, and most browsers will block this as dangerous mixed content.

prioritynormal
typebug
done in0.5.0
load left0.000
closed by#4d751db0f31d Use Cloudflare CDN to serve leaflet.js in HTTPS
patchUse Cloudflare CDN to serve leaflet.js in HTTPS [applied]