[jboss-as7-dev] Metadata common updates

Hi, If the common metadata module has been patched with fixes, please port these fixes to the new metadata repo here: https://github.com/jfclere/metadata And then send a pull request to Jean-Frédéric (or me). There are updates from Jaikiran, Weston, Richard and Alessio. Thanks, -- Remy Maucherat <rmaucher(a)redhat.com&gt; Red Hat Inc