added temp changes from app.css to app.scss
updated readme to note that sass 3.3.14 needs to be installed
changed h4 tags to p.emphasis to keep structure
p.emphasis on home page is header font
removed footer height
included sticky footer js snippet from http://foundation.zurb.com/forum/posts/629-sticky-footer
push form links down on page
changed disclaimer color to darken variable instead of hex code