Added Persian and Swedish to application index. I was pleasantly surprised that RTL just worked without any modifcations to the soy, html, etc.
Added Persian and Swedish to application index.
I was pleasantly surprised that RTL just worked without any modifcations to
the soy, html, etc.

R=neil.fraser@gmail.com

Review URL: https://codereview.appspot.com/31250043

TechplexEngineer/blockly-old,TechplexEngineer/blockly-old