Add layout header and module text.
Add font awesome icons, change colors for text, topbar background and background page, add rss icon in the footer, import layout/header and modules/text, bigger h1 for page title.
Add robots.txt
Remove useless file.
Use article layout for articles and use asset hash.
Add stylesheets modules for tag and typography.
Add HTML5 logo in the footer.
Update the homepage description.