style.less
- Added .skip-link & .sr-only
base.html
- Added skip-link
- Added optional skip_link_id block
- Added header element
- main -> div, as it's a full application container and not the main content
404.html
- div -> main
index.html
- div -> main
preferences.html
- added main
results.html
- Added skip_link_id to "results"
- Moved search.html to header block
- div#results -> main#results
- div#sidebar -> aside#sidebar
