Now in component script format!

* The card-ui-visualizations.js was not in a format that could be
included and called dynamically. It is now!
* main.css renamed to card-ui-visualizations.css since it needs to be
included or the styles referenced if the library is adopted in another
applications.
* Added requirement, download, and framework version links to
index.html.
Improved documentation layout

Took advantage of Bootstrap mobile friendly layout to turn down the suck
on the layout