Added custom styling for index.html
Modifications to font size on sidebar; added sidebar bg images
Removed the header; add it back when we're ready to implement it
Rename main-navigation to primary-navigation
Removed div#site-container and put styling on body
Removed more divs; simplified HTML; increased semantic-ness
Used h1's and h2's instead of h2's and h3's on pages
Simplified HTML/CSS; removed divs and classes
Modifications to font sizes and text positioning, etc.
Merge pull request #77 from smartlogic/font-formatting

Font formatting