WET theme: Added hidden comma between site title and tagline
Merge pull request #3564 from pjackson28/addcommabeforewetthemetagline

WET theme: Added hidden comma between site title and tagline
Merge pull request #3494 from jeresiv/v4.0-progress

Modified progress bar polyfill to use bootstrap classes and style.
SauceLabs: Disable IE testing

Fixes #3565
Merge pull request #3566 from nschonni/v4-disable-IE-testing

SauceLabs: Disable IE testing
Menu: Using left and right keys in a submenu moves focus to the previous and next menu bar items
Menu: Using left and right keys in a submenu moves focus to the previous and next menu bar items
Merge pull request #3567 from pjackson28/fixsubmenuarrowkeyhandling

Menu: Using left and right keys in a submenu moves focus to the previous and next menu bar items
Corrected the description for the menu plugin
Merge pull request #3569 from pjackson28/fixmenudescription

Corrected the description for the menu plugin
WET theme: Added PNG fallback for the logo
Merge pull request #3570 from pjackson28/wetthemelogofallback

WET theme: Added PNG fallback for the logo
Demos: Generate Working examples from meta data
Merge pull request #3388 from nschonni/v4-generate-demo-tables

Demos: Generate Working examples from meta data
Added right padding to archived message heading to fix spacing issues in RTL mode.
Bumped html-compressor version
Merge pull request #3572 from LaurentGoderre/bump-htmlcompressor

Bumped html-compressor version
[Events Calendar] Initial port to v4.0
Build: Bump grunt-moderizr for proxy fixes

Related to proxy errors in #2914
Merge pull request #3543 from berubs/cal-events-4.0

[Events Calendar] Initial port to v4.0