rename landing.py
introduce universal landing page
fall back to generic universal landing page template
introduce base styles for universal landing page
responsive-ize the landing page
update design of landing page
merge upstream
finalize initial landing page design
one last design change
remove test from watch task
fix failing reg_landing tests
extend base.html for the universal landing page template
use blocks with landing page
Merge pull request #494 from jehlers/master

added 80% gray mixin and changed color of delete indication in TOC for diffs
fix merge conflict in .min.css
align the >'s
Merge pull request #492 from ascott1/universal-landing-page

Universal landing page
add jquery to reference independently
Merge remote-tracking branch 'upstream/master' into universal-landing-page
Add appendices section header in TOC