Embedding css and webfont dependencies allows the application to present
itself correctly in an environment that does not allow downloading the
files from a cdn.
Inspiration taken from #1492 but reworked to make use of embed.FS
simplifying the approach.
* Add RequestID to the RequestScope
* Expose RequestID to auth & request loggers
* Use the RequestID in templated HTML pages
* Allow customizing the RequestID header
* Document new Request ID support
* Add more cases to scope/requestID tests
* Split Get vs Generate RequestID funtionality
* Add {{.RequestID}} to the request logger tests
* Move RequestID management to RequestScope
* Use HTML escape instead of sanitization for Request ID rendering
Cory Bolar
Nick Meves
Joel Speed