Automattic/_s — pull request #611 by emiluzelac (2014-09-10 02:34:36+00:00)
Title: Remove and extend IE comments

```_s``` does not support IE8, therefore no need to keep the references. Also extending couple of items to IE10/11

https://github.com/necolas/normalize.css/blob/master/normalize.css#L394
https://github.com/necolas/normalize.css/blob/master/normalize.css#L332