Updated path to stylesheet for docs
Updated path to stylesheet for docs

Updated the CSS path so that the HTML file can be viewed without
serving it over the web server.

stuartwakefield/microdocuments-prototype,stuartwakefield/microdocuments-prototype,stuartwakefield/microdocuments-prototype,stuartwakefield/microdocuments-prototype,stuartwakefield/microdocuments-prototype