Switching to single-column homepage.
Updating to HTML5. Theme version is now 1.3.
Adding an <article> tag around single-post content.
CSS: Cleaning out the remaining selectors that references the old markup.
CSS: Resolving some issues that to be require an 'important'.
CSS: Moving print styles into main stylesheet.
CSS: Missed one of the old selectors.
Single post: Movind <article> tag to encompass <header> and <footer>.
CSS: Standardizing some spacing between borders.