* Update support links for Flask
* Disable 'prefer-const' in code fence linting
* Add bespoke home footer for Flask and update logic
* fixup! Add bespoke home footer for Flask and update logic
* Fix code fence lint failure
* Fix support request link in account menu
* Fix unit test failure
The `disableRipple` prop was resulting in a React error in development
builds because it was unrecognized by React. This prop dates back to
when we were using the `@material-ui` Button class. It no longer serves
any purpose, so it has been removed.