attempt to fix osgi headers
simplify the osgi bundles tests, also enforce loading xml resolver from JDK
make JDK deps required, map jaxb-extra-osgi exports by version, remove dep on com.sun.nio
import codemodel into jaxb tree
fix project name
export new package
Merge branch 'osgi_headers' of /private/git/repositories/fmw-infra-metro/jaxb-ri