- configui.jsp post-prop fixup

Tagged ConfigKeyring/ConfigAdv (<input> not touched, Keyring needs word reordering not fully tagged)

      - Don't hide link to configui.jsp for IE any more
      - Add lang selection on configui.jsp
      - Tag strings in configui.jsp
      - Load console_big.css if lang == zh
      - Add _x() tag for static iniitializers
      - HTML transitional input tags

      - Refactor to SummaryBarRenderer (saves 100KB)
      - Add translate tags
      - Use context RNG for nonces
      - Transitional HTML style for input tags

      - Persistent lang setting with routerconsole.lang=xx
      - Loading any page with ?lang=xx changes the persistent setting
      - Add a custom Jetty handler to load foo_xx.jsp if it
        exists for language xx. This is for jsp files with lots
        of text in them. Otherwise use inline translate methods.
        Not for included jsps.
      - Add a script to create and update messages_xx.po translation
        files, and create ResourceBundles from them
      - Add class to translate strings from cached ResourceBundles
      - Add translate wrappers to HelperBase, FormHandler, and *Renderer,
        so calls can be made from both jsp and java files
      - Add two example translations on configupdate.jsp - one in
        the jsp itself and one in the helper.
      - This is for strings in routerconsole only. Will be expanded
        to other webapps and the router later.

      - Move to routerconsole
      - Write directly to Writer for speed

Near invisible to the naked eye tweak to dark theme; modest aesthetic tweak to debug.jsp, with apologies to zzz. :)

      killing the router

      Prep for SessionKeyManager work in the router -
      Fix up SKM renderStatusHTML(); add debug.jsp to see it;
      Redefine getClientSessionKeyManager();
      More cleanups

        so we don't render error.jsp