Modified progress bar polyfill to use bootstrap classes and style.
WET theme: Switched breadcrumb icons from right angle brackets to right arrows
Merge pull request #3551 from pjackson28/switchbcrumbtoarrowglyphs

WET theme: Switched breadcrumb icons from right angle brackets to right arrows
WET theme: Switched 'Breadcrumb trail' to 'You are here:'
Merge pull request #3552 from pjackson28/switchbcrumbheading

WET theme: Switched 'Breadcrumb trail' to 'You are here:'
SauceLabs: Change browser selection

- Test on Win7 by default
- Add IE Tests
- Use latest available Chrome and Firefox
WET theme: Cleaned up skip navigation implementation
Merge pull request #3554 from pjackson28/fixskipnav

WET theme: Cleaned up skip navigation implementation
Merge pull request #3553 from nschonni/v4-sauce-browser-config

SauceLabs: Change browser selection
Removed carousel links and added French Tabs link
Merge pull request #3563 from pjackson28/removecarousellinks

Removed carousel links and added French Tabs link
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
Demos: Generate Working examples from meta data