Also just cleaner formatting of the connect in the `errorBoundary` container

Preview FAQ -> FAQ

Make welcome image in modal match the homepage banners

Preview -> Beta (:D)

- Auditing color CSS and componet CSS to make consistent.
- Made a first pass of changes to increase contrast to elements that previously were problematic

Add Error Boundary (has componentDidCatch method) to handle WebGL errors and display an informative message.