Add base from clarity theme from @Nijikokun
Made progress bar static
Switch to 4spaces indentations for less files
Improve search input design
Fix fonts path
Add fonts locally
Fix regression on github as an option
Add @Nijikokun as a contributor
New languages page
Fix title update with pushState navigation
Fix exercises binding when page changed

Add base binding for quiz
Improve quiz sections design
Focs and reset scroll on page body
Add complete refresh of head and body on page navigation
Fix header interractive actions: buttons and github
Merge head styles so that ace stays stable
Merge pull request #88 from GitbookIO/feature/clarity

Feature/clarity