HTML template for newman-reporter-html. This needs to be used in conjunction with Newman so that it can recognize HTML reporting options.
In order to enable this template, specify template-email.hbs in Newman's --reporter-html-template option.
$ newman run https://www.getpostman.com/collections/631643-f695cab7-6878-eb55-7943-ad88e1ccfd65-JsLv -r html --reporter-html-template template-email.hbs