Fix redundant namespace prefixes.
Fix mixed content for StAX.
 Merge branch 'namespaces_fix' into 'master'

Namespaces Fix

@miroslav.kos @marcel_valovy @martin_vojtek
Fix for https://bug.oraclecorp.com/pls/bug/webbug_print.show?c_rptno=18482850

Fixed redundant prefixes
Fixed whitespaces within mixed content for StAX parser
Fix copyright year
Update gfNexus plugin version
Generating OSGI manifests for jaxb-core, jaxb-impl, jaxb-xjc anc jaxb-jxc.

Signed-off-by: Martin Vojtek <martin.vojtek@oracle.com>
Merge branch 'FixManifest' into 'master'
Marked com.sun.org.apache.xml.internal.resolver and com.sun.org.apache.xml.internal.resolver.tools as optional. They are part of JDK.

Signed-off-by: Martin Vojtek <martin.vojtek@oracle.com>
Merge branch 'FixOptionalImports' into 'master'
Fix redundant namespace prefixes.
Fix mixed content for StAX.
Fix copyright year
Update gfNexus plugin version
Generating OSGI manifests for jaxb-core, jaxb-impl, jaxb-xjc anc jaxb-jxc.

Signed-off-by: Martin Vojtek <martin.vojtek@oracle.com>
Marked com.sun.org.apache.xml.internal.resolver and com.sun.org.apache.xml.internal.resolver.tools as optional. They are part of JDK.

Signed-off-by: Martin Vojtek <martin.vojtek@oracle.com>
Merge branch 'master' of git://java.net/jaxb~v2 into master-jvn