Imported files from simple theme.
Refactor base for new classes and title layout

Refactored base to better separate title and subtitle and classed menu
items based on origin
Added styles and a web font. Overhauled pages for formatting and
features to hide the page mod date and all articles title. Cleaned up
some improper uses of <section> and added a missing <article> tag to
the single article view.
Added Google Analytics, GoSquared and Piwik support. Minor code format
corrections.
Corrected tag closures for HTML5. Created experimental title change for
article view. Added support to hide article modification date. Moved
Twitter share link to article view and added support to hide it. Minor
formatting improvements. Changed analytics to includes and moved
included files to new subdir. Prepared space for Twitter feed in
sidebar.
Added a new gitignore and corrected indentation formatting in several
files