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
Merge pull request #4523 from patheard/mocha

Core: quote object property keys in minified files
Docs: add data-picture documentation
Merge pull request #4527 from patheard/docs-data-picture

Docs: add data-picture documentation
Documentation: Added progress polyfill documentation
Merge pull request #4528 from pjackson28/moredocs

Documentation: Added progress polyfill documentation
Documentation: Added the Meter polyfill documentation and aligned the Progress polyfill documentation
Merge pull request #4529 from pjackson28/meterdocs

Documentation: Added the Meter polyfill documentation and aligned the Progress polyfill documentation