Uses flexbox to expand footer to bottom of screen on small content heights.
Added hamburger icon to icon font.
Mobile nav in the header.
Icomoon mixin for use elsewhere.
Removed "is-hidden-on" classes.
Unrounded search fields.
Removed some lipsum from homepage template.
Made iPhone 5 media query into a variable.
Removed deprecated flex-width mixin.
Removed old pin-to-top code..
Removed last uses of old respond-to mixin.
Fixed errant link underline.
Added right and down arrow glyphs to icon font.
More traditional naming convention for retina assets.
Fixed bug with flexbox layout expanding too much on mobile.
Using Bourbon mixin for retina search icon.
Mobile styling for footer.
Typo.
Tweaks to menu spacing on different height mobile screens.
Updated icons for message banners.