Support for JS minifcation with UglifyJS.  Closes #2
Fix minification and performance.
Typo fix.
Add LICENSE files for projects included.
Enable JSONP buster.  Fixes #14.
Add support for Markdown-rendered pages in the DB.

- Uses pagedown to do client-side rendering.
- Authoring of the pages is TBD.
- Also handles 404s better, so fixes #11.
- Partial support for #10.