so that apps can register more easily

      - Thread hard shutdown and restart requests from the routerconsole,
        and add a delay even if no tunnels, to allow time for a UI response

      in to i2ptunnel GUI yet - still needs tweaks

      - Move common methods to new HelperBase class
      - Make reseed link a button

    * RebuildRouterInfoJob: Don't run it
    * PublishLocalRouterInfoJob:
      - Delay for 5m at startup
      - Run every 20m (was 7.5m)

     * Routerconsole: Add configkeyring.jsp

      - Fixes and cleanups when NTCP and/or UDP transports disabled
      - More TCP removal cleanup
      - Clean up bandwidth limiting, centralize defaults
      - Force burst to be >= limit
      - Increase default bw to 48/24, burst 64/32

    * Delay shitlist cleaner at startup
    * Strip wrapper properties from client config
    * Define multiple cert type
    * Prohibit negative maxSends in streaming
    * HTML fixup on configtunnels.jsp
    * Increase wrapper exit timeout from default 15s to 30s

      - Code cleanup
      - Add 4-hop option
      - Remove +/- 0-2 option

    * summary.jsp: Indicate if hidden

    * configpeer.jsp: Add blocklist info
    * help.jsp: Add link to German FAQ
    * tunnels.jsp: Fix inactive participating count

    * configlogging.jsp: Increase box width

    * NetDb: Add netDb.exploreKeySet stat
    * netdb.jsp: Add parameter ?r=xxxxxx to view a single routerinfo,
      and ?r=. to view our own; change links on other pages too

    * UpdateHandler: Cleanup, clarify failure message

    * Summary bar:
      - Display Warning for TCP private IP address
      - Display PRNG stats