scalaxb 0.4.0

• Improves code generation for mixed contents by using parser combinators.

• Improves data binding for <any> when the values are XML Schema built-in simple types.

• Improves code generation for <choice> when all options can be narrowed down to a single type or a trait.

• --class-prefix and --param-prefix option to customize code generation.

• Includes scala-library into jar to avoid deployment issues.