Improve build script
Use invariant culture (#13)
Fixed the event enums to not include the "on" prefix in the name (erik-kallen/SaltarelleCompiler#280)
Removed members Name and Value from XmlNode to avoid collisions (#12)
Fixed annoyance with XmlElement being returned instead of Element in many methods (#11)
Introduced XmlElementCollection now that ElementCollection returns Element instead of XmlElement
Fixed annoyance caused by NodeList not returning elements (#11)
Updated history