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