Merge pull request #6041 from pjackson28/fixnestedtabs

Tabs: Enabled nesting of tabs
Build: Updated autoprefixer
Multimedia: Fix the share buttons
Merge pull request #6051 from LaurentGoderre/fix-multimedia-share

Multimedia: Fix the share buttons
Merge pull request #6045 from LaurentGoderre/update-deps

Build: Updated autoprefixer
Geomap: Fixing examples by temporarily excluding them from minification
Multimedia: Converted the YouTube player to chromeless
Captions in HTML5 and chromeless mode did not work. However the issue was fixed by the YouTube team
Merge pull request #6058 from LaurentGoderre/fix-geomap-demo-temp

Geomap: Fixing examples by temporarily excluding them from minification
Merge pull request #6059 from LaurentGoderre/multimedia-youtube-chromeless

Multimedia: Converted the YouTube player to chromeless
Geomap: Converting 'Locate' images to sprite
Merge pull request #6057 from LaurentGoderre/geomap-sprites

Geomap: Converting 'Locate' images to sprite
Revert "Geomap: Fixing examples by temporarily excluding them from minification"
formatting fix to stop travis scss lint failures
Merge pull request #6063 from masterbee/scssfix

formatting fix to stop travis scss lint failures
Revert "formatting fix to stop travis scss lint failures"
Merge pull request #6064 from wet-boew/revert-6063-scssfix

Revert "formatting fix to stop travis scss lint failures"
Merge pull request #6062 from wet-boew/revert-6058-fix-geomap-demo-temp

Revert "Geomap: Fixing examples by temporarily excluding them from minif...
SCSSLint: Ignore Geomap sprite
Merge pull request #6065 from wet-boew/scsslint-sprite-ig

SCSSLint: Ignore Geomap sprite
HTML Proofer: Add to Travis build