初稿，待校对
Translation base of ‘Accelerated Rendering in Chrome’
fixed typos and polished article
Merge pull request #810 from ShinHyunjin/ko.casestudies.racer_sound_1

Polished KO version of “Case Study: The Sounds of Racer”
校对完毕
空格！
Create build.sh
修改头尾路径
增加编译后的内容
Merge pull request #811 from sunnylost/master

translate 'tutorials/webcomponents/imports' into simplified chinese
Translated ‘accelerated rendering in chrome’ into korean
Merge pull request #812 from cwdoh/article.ko.rendering.chrome

Translated 'Accelerated rendering in Chrome' into Korean
add translator & polished some of texts in translations.
Fixes #801
Uncomments styles
Merge pull request #813 from cwdoh/article.ko.polishing.20131209

Adding translator & Polishing translations
Cachebusting
Merge branch 'master' of github.com:html5rocks/www.html5rocks.com
Automatically updating the calendar
Fixes #817