dist
wrapping fact description in a div for targeting
some positioning work for the facts of why hopkins section

the element that they’re positioned in has to be EXACTLY the same
dimensions as the background image they map to, otherwise all hope is
lost.
tweaked breakpoints
Merge branch 'master' of git://github.com/johnshopkins/machado

Conflicts:
	dist/css/ie7.css.map
	dist/css/main.css
	dist/css/main.css.map
	dist/js/home.js
	dist/js/page.js