Add subfeature for options.toProxyScript (#213)
Add subfeature for options.toProxyScript (#213)

* Add subfeature for options.toProxyScript
* options->options.includeTlsChannelId

mdn/browser-compat-data,mdn/browser-compat-data,chrisdavidmills/browser-compat-data,teoli2003/browser-compat-data,chrisdavidmills/browser-compat-data