html5rocks/www.html5rocks.com — pull request #1229 by myakura (2014-09-29 14:06:53+00:00)
Title: add Japanese tranlstion for picture-element article

Here's a Japanese translation for [the `` article](http://www.html5rocks.com/en/tutorials/responsive/picture-element/). PTAL.

Oh, I couldn't recompile the MO file so this patch doesn't inclide it.