Merge pull request #2609 from pjackson28/master

Fixed focus loss from jQuery Mobile init (#2533)
Fixed a ghosting of the canada wordmark in the intranet theme
Fixed a problem with the intranet wordmark showing up black when scaling
Fixed HTML5 validation issue in English working examples index page.
Removed unused white PNG logos from GCWU and WET themes.
Merge pull request #2616 from EricDunsworth/v3.1-demos-index-validation

Fixed HTML5 validation issue in English working examples index page.
Merge pull request #2613 from LaurentGoderre/fix-intranet-fip

Fix intranet canada wordmark
Removed unused logo-mobile.svg and replaced logo-alt.png with logo-blk.png (renamed latter to former) in WET theme.
Merge pull request #2617 from EricDunsworth/v3.1-logo-white

Removed unused white PNG logos from GCWU and WET themes.
Fixed broken links to ARB terms and conditions wiki pages.
Merge pull request #2624 from EricDunsworth/v3.0-broken-link-fixes

Fixed broken links to ARB terms and conditions wiki pages.
Resolved merge conflict.
Fixes for About popup