tmpvar/jsdom — pull request #541 by chad3814 (2012-12-12 17:04:03+00:00)
Title: css rule selectorText splitting

pull request #540 added a new test to level2/style where the computed style did not take into consideration a style rule like:
`#id1 .clazz, #id2 .clazz {....}`
This patch splits the selectorText and iterates over them adding matched rules only once.