Fix for JSON parsing that accepts only 2-item lists
Changing tabs to spaces for redesign content
Merge pull request #1323 from darkwing/david-drinks-kool-aid

Changing tabs to spaces for redesign content
bug 862080: Tools to define and display zone nav

* (redesign only) Populate quick links sidebar from a "Quick Links"
  section in the current document, or any parent DocumentZone documents

* (redesign only) Hide any "Quick Links" section in the current
  document, since it should get moved into the sidebar

* Helpers to deal with extracting & hiding sections in document content
  (section_extract, zone_section_extract, section_hide)

* Tweak to wiki.content.{extract,replace}Section to ignore the heading
  that defines a section

* Add DocumentZone to admin dashboard, tweak unicode repr

* Tests
Misc small wiki updates, adding homepage stylesheet
Move right sidebar above article for tablet view
Override "en-US/docs/Web/" -style headings in the wiki
Fix MDN crumb
Temporarily hide search results close icon
Various IE-specific CSS and JS updates
Change header font for articles per Sean
fix bug 910944 - Make wiki article table look good
Add keyboard navigation to popup menus
Merge pull request #1319 from lmorchard/json-param-list-issue

Fix for JSON parsing that accepts only 2-item lists
Merge pull request #1325 from darkwing/redesign-tweaks-1

Misc small wiki updates, adding homepage stylesheet
Merge pull request #1327 from darkwing/redesign-crumb-fix

Fix MDN crumb
Merge pull request #1328 from darkwing/redesign-remove-search-x

Temporarily hide search results close icon
Merge pull request #1332 from darkwing/redesign-tables-.page-content

fix bug 910944 - Make wiki article table look good
Merge pull request #1330 from darkwing/redesign-fix-header-font

Change header font for articles per Sean
Merge pull request #1333 from darkwing/redesign-keyboard-movement

Add keyboard navigation to popup menus
Merge