Release Notes for 5-6-14

Doc-331
BLD-1057: Fix Video player in FF.
Merge pull request #3643 from edx/anton/fix-video-in-ff

Anton/fix video in ff
Fix acceptance tests.
Merge pull request #3681 from edx/anton/fix-video-tests

Video: Fix acceptance tests.
Switch default instructor dashboard to new dash

LMS-1296
Add banners to the instructor dashboard

Notification banner to default dash to announce the change

Warning banner on legacy instruction dashboard to explain it has been deprecated

LMS-1296
Port spoc gradebook to new instructor dash

LMS-1296
Change URL patterns for instructor dashboard

Fix acceptance and unit tests

LMS-1296
Add segment.io tracking for legacy instructor dashboard

LMS-1296
UI cleanup of new instructor dashboard

Stylize warning banners; more UI touches for the intructor dash:
clean up nav structure, compact header so content is higher on the page

LMS-1296
Release for May 12, 2014
Merge pull request #3684 from edx/ora2/release-2014-05-12T12.57

Release for May 12, 2014
Only show banner on legacy dash for edx.org

LMS-1296
Merge pull request #2865 from edx/sarina/change-default-dashboard

WIP Switch default instructor dashboard to new dash
Merge pull request #3601 from edx/markhoeber/documentation/doc-331

Release Notes for 5-6-14
Release notes date fix
Merge pull request #3686 from edx/markhoeber/documentation/release-notes-date-fix

Release notes date fix
Tolerance expressed in percentage now computes correctly. [BLD-522]
Modified and extended tests on percentage expressed tolerance.