Migration to 4.0
Documentation (v4.0): Added missing change to v3.1.8 release notes
Mocha: temporary fix for mocha timeout

The grunt test-mocha task is failing with a PhantomJS timeout.
This allows the tests to "pass", but does not actually run
any of the unit tests.
Merge pull request #4505 from patheard/mocha-timeout

Mocha: temporary fix for mocha timeout
Merge pull request #4504 from pjackson28/addmissingtablesortingchangetoreleasenotesv40

Documentation (v4.0): Added missing change to v3.1.8 release notes
[CSS] Added class to remove border radius.
Merge pull request #4506 from thomasgohard/css-border-radius-override

[CSS] Added class to remove border radius
Footnotes: Simplified SCSS selectors.
Documentation: Created placeholder pages for each of the WET components
Merge pull request #4511 from pjackson28/migratedocumentation

Documentation: Created placeholder pages for each of the WET components
Merge pull request #4510 from EricDunsworth/v4.0-footnotes-scss-simple

Footnotes: Simplified SCSS selectors.
Documentation: Added Text highlighting documentation
Merge pull request #4519 from pjackson28/v40plugindocs

Documentation: Added Text highlighting documentation
Documentation: Corrected questions and comment query string so valid HTML
Documentation: Clarified the events part of the Text highlight documentation.
Documentation: Added Feedback form documentation
Merge pull request #4521 from pjackson28/moredocumentation

Documentation: Added Feedback form documentation
Merge pull request #4520 from pjackson28/uriencodecontentbuttons

Documentation: Corrected questions and comment query string so valid HTML
Merge pull request #4522 from pjackson28/tweaktexthighlight

Documentation: Clarified the events part of the Text highlight documentation
Core: quote object property keys in minified files

The unquoted property keys in normalizeDiacritics were causing
PhantomeJS and IE8 to fail with a JavaScript error.

Fixes #4493