Font and styling updates
Merge remote-tracking branch 'upstream/develop' into RD-Updates

Conflicts:
	wdn/templates_4.0/less/_mixins/vars.less
	wdn/templates_4.0/less/layouts/idm.less
Adjusted styling on breadcrumbs, still in progress
Addresses Kevin's suggestions, adds additional style updates
Fixed suggestions made by Kevin
Fixed suggestions made by Kevin
Reverted in-progress changes to breadcrumbs

Will finish and update breadcrumbs in a separate future pull request
Additional updates to address Kevin's suggestions
Merge branch 'release-4.0.2' into develop
Additional updates based on Kevin's suggestions
Updates based on Kevin's feedback
Updating LESSHat module to latest from upstream
Space back from Firefox scrollbars.
Undoes a908792dab89e76b741bafab188b7eda4bfccfca
Consolidate IdM standard and state styles.
Resource styles for only mobile were removed, unnecessary.
Consolidated the search styles.
Prevent the home crumb from wrapping.
new colors first run
new colors for compliance with white foreground text
Remove redundent footer selector for color