Investigate usage of CDN77 for meek

The CDN Provider CDN77 supports origin pull and domain fronting. This may be useful if Microsoft Azure starts matching SNI with the Host header as Cloudflare, AWS, Google, etc have done.

Confirmation:

curl https://www.cdn77.com/ --header 'Host: www.phpmyadmin.net' -v

Trac:
Username: nsuchy