macbre/phantomas — pull request #52 by macbre (2013-09-06 19:09:20+00:00)
Title: Add new CSS metrics: selectors using wildcards and by attributes

Add the following metrics:

* selectorsByWildcard - ``* .foo``
* selectorsByAttribute - ``.foo[data-bar]``
* selectorsByAttributeComplex - ``[data-sprite$="0"]:before { ... }`` - http://blogs.msdn.com/b/peter_qian/archive/2012/05/07/your-webapp-s-worst-performance-bottleneck-maybe-in-the-stylesheet.aspx