Merge pull request #1414 from pjackson28/v3.0

Added no site menu and breadcrumb application examples to GCWU theme and removed secnav1 and secnav2 no searl/lang links examples
Merge pull request #1416 from pjackson28/v3.0

 Updated GCWU and GCWU intranet theme index pages with new categorization approach
Merge pull request #1420 from pjackson28/v3.0

Fixed loading of site menu heading in mobile view menu (#1418)
Removed .wet-boew-tooltip CSS since it is part of a solution that was not ported over from WET v2.3 (and never will be).
Merge pull request #1423 from pjackson28/v3.0

Removed .wet-boew-tooltip CSS since it is part of a solution that was not ported over from WET v2.3 (and never will be)
Merge branch 'v3.0'