fix for bug 702758 - Add WAI-ARIA role
Fix bug 856124: Use Django's X-Frame-Options middleware.
Homepage JS optimization
Merge pull request #1017 from ubernostrum/x-frame-options-856124

Fix bug 856124: Use Django's X-Frame-Options middleware.
Merge pull request #1019 from hardfire/dev

fix for bug 702758 - Add WAI-ARIA role
Merge pull request #1021 from darkwing/homepage-js

Homepage JS optimization