Catch label_to_text for subterps + intro headers in interps
Break up label to text conversion into sub-functions
unify landing and about page layout classes
responsive layout for about page
change order of 'easy to read' in markup
only point to retina images
about page ordered list spacing is different from reg text
load js for responsive menu
add missing heading
include responsive design iconography
bump timeline image
Merge pull request #562 from jpyuda/master

fixing AJAX search problems when paging or using back button
Merge remote-tracking branch 'upstream/master' into about
Merge pull request #561 from cmc333333/subterp-wording-2

Catch Subterps, Intro text in label_to_text()
Merge pull request #565 from ascott1/about

Make about page responsive
tweaking language of how we refer to the commentary; 'Commentary' -> 'Interpretations'