Fixing jqueryjs block; remove non-jquery script tags.
Tweaks for IE compatibility (HTML/JS fixes and added json2.js).
Removed unneeded div.
Merge branch 'css_cleanup' into ie_fixes
Merge branch 'release-0.10' into ie_fixes
Navigation bar now works in IE8.
Upgrading to video.js version 4, to get it working on IE.
Merge remote-tracking branch 'upstream/release-0.10' into ie_fixes
Use video.js 4 in IE, and video.js 3 in other browsers.
Merge branch 'release-0.10' into ie_fixes
Fixes to the nav bar to address code review.
Merge branch 'release-0.10' into ie_fixes

Conflicts:
	kalite/templates/base_distributed.html
Tweak to tests to get them working with ie_fixes.
Ordering tweak in CSS.
Tweaks to CSS for IE.
Merge branch 'release-0.10' into ie_fixes
Added a missing import.
Merge branch 'ie_fixes' of github.com:jamalex/ka-lite into ie_fixes

Conflicts:
	kalite/static/css/khan-lite.css
	kalite/static/css/khan-site.css
Fix to navbar on central server pages.
Merge pull request #471 from jamalex/ie_fixes

Fixes to get the navbar & exercises working in IE8