* Update baseof to add block for styling
* Default styles block to link in layout.css and style.css
* Update baseof to add block for importing icons from a CSS font library
* Update baseof to add an aside block to the main content to put author
card in
* Create author card with a photo, author name, and general locale
* Create beginning of a social network link ribbon
In order to improve the semantic layout of the page(s) in the site, the
bulk of the semantic elements have been explicitly moved to the baseof
file. Additional Hugo blocks have been defined to allow layouts to
supply or override things like section menus, the site menu, etc.
Kevin C. Coram