Eclipse Implementation of JAXB 4.0.2

Bug fix release.

• #1654: update xjc section in the userguide
• #1669: [codemodel] Support Object and overridden JAnnotationWriter methods
• #1674: com.sun.tools.xjc should run on JRE
• #1676: Impossible to build with non-english system
• #1677: Add/implement JVar.annotate(JAnnotationUse annotation)
• #1679: Add/implement JAnnotationUse.param(String name, JAnnotationValue annotationValue)
• #1680: Avoid eager initialization of Scope objects
• #1682: Non-deterministic definition of default namespace @XmlSchema(namespace=...) in package-info.java