Switched right/left keys in impress.js
Changed slides position in index.html
Set the text-align of the body to the right
Translated the presentation into arabic
Fixed some CSS to fit the arabic content
Fix typo in the presentation
Added missing closing bdi tag
Translated the hint message into arabic
Added the bdi tag to text elements
Added Amiri arabic web font
Added support of the bdi tag to IE and older browsers
Removed unused span tag