Merge pull request #2025 from pjackson28/master

Moved sign in/out buttons before h1 and removed button-accent class to restore default colours (#1940)
Merge pull request #2026 from pjackson28/master

Corrected WET theme logo image paths
Merge pull request #2027 from pjackson28/master

Fixed display of WET theme logo in mobile view
Merge pull request #2028 from pjackson28/master

Added project related menu and footer content for home and main demo page
Fixed various broken links.
Re-added missing clear div in GCWU theme's French index page.
Merge pull request #2033 from EricDunsworth/v3.1-theme-gcwu-index-clear

Re-added missing clear div in GCWU theme's French index page.
Merge pull request #2031 from EricDunsworth/v3.1-broken-link-fixes

Fixed various broken links.
Added missing closing li to project menu includes.