* support direct descendant css selectors when parsing inline <style>…

… tags. fixes #82

* handle optional closing tags for self-closing tags. fixes #41
* handle <style> tags that include attributes. fixes #82

2.5.4

2.5.3

2.5.2

2.5.1

2.5.0

2.4.0

2.3.3

2.3.2