MSTW doesn't support SSL

Just installed SSL certificates to our site, the way MSTW provides links for stylesheets and JS causes mixed content alerts.

See this page for an example of how this should be fixed – https://wptavern.com/wordpress-tip-how-to-load-google-fonts-over-ssl-and-non-ssl – it stems from the links explicitly requesting http:// resources instead or using the // notation.

https://ww.wp.xz.cn/plugins/mstw-schedules-scoreboards/