scalaxb 0.0.3

• Implements options to pick different package names for namespaces.
• Implements support for <any>, <anyAttribute>, and mixed content.
• Implements round trip from XML document to case class object, and back to XML document.

The following code demonstrates a round trip:

val subject = <foo xmlns="urn:example:ipo"
  xmlns:ipo="urn:example:ipo">
    foo<Choice2>2</Choice2>bar</foo>
val obj = Element3.fromXML(subject)
val document = obj.toXML(null, "foo", subject.scope)