- Moved org.restlet.ext.net HTTP/HTTPS/FTP client connectors into the core
        org.restlet module (org.restlet.engine.net package) as the new internal
        client connectors.
      - Moved NIO-based internal connector to new org.restlet.ext.nio extension.
        Marked as "developer preview" state.
      - Added new internal HTTP/HTTPS server connectors based on the
        com.sun.net.httpserver package available in JDK 6.
      - Moved org.restlet.ext.ssl into core org.restlet.engine.nio package except
        classes related to the jSSLutils library now part of new org.restlet.ext.jsslutils
        extension and for CertificateAuthenticator class now in org.restlet.security.