v2.2.1 (2015-04-20) Improve namespaces to root elements. @totaler v2.2.0 (2015-02-11) Add namespaces support v2.1.1 (2015-02-10) Fix attributes in the root element v2.1.0 (2014-03-19) Allow xml as string in lists for building Function to clean the XML string v2.0.2 (2013-12-31) Add tests and travis-ci v2.0.1 (2013-12-30) FIX README in MANIFEST File v2.0.0 (2013-12-30) Public release