Automattic/_s — pull request #612 by emiluzelac (2014-09-10 02:44:16+00:00)
Title: Double quotes for consistency

```_s``` uses double quotes ```""``` in all places except in clearings.

Examples:

- https://github.com/Automattic/_s/blob/master/style.css#L121
- https://github.com/Automattic/_s/blob/master/style.css#L731