New structure relying on the raw form of the publicly released
files on github, lowering footprint requirements.
Hoping the URLs are basically permalinks.
Adding support for sass-generated CSS.
Updated to Cambria/Calibri font pair. Moved .scss source to different location.
Switched to generating compressed CSS.
Renamed documentation file.
Added local copy of reveal.min.css due to rendering problems when
there's a loading delay.
Added "watch" target to experiment with 'sass --watch'.
Added link to CSS how to file.