start html structure
add nav element
add test image and img directory
add image gallery as an unordered list
add twitter and facebook logo files
add social links to footer
add stylesheet
add normalize.css
add wrapper and style to center
center logo
remove content wrapper
move resources into js, css and img folders
move resources into js, css and img folders
move resources into js, css and img folders
adjust section-title to match details-box width behavior