* Router build version incremented to 5 now that the build succeeds.

    * Fix broken dependencies for BOB.jar

Router Build bump.

    * 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

   - Better handling of 504 gateway timeout
     (keep going up to limit of retry count rather
      than just one more partial fetch)
   - Add -t cmd line option for timeout
   - Better handling of 403, 409, 503 errors
   - Don't keep going after unknown return code
   - Don't delay before exiting after a failure

      - Add i2cp.gzip option (default true)
      - Don't bother compressing if really small

      when the initial data is larger than one MTU,
      e.g. HTTP GETs with large URLs, CGI params or cookies,
      or large HTTP POSTS:
      - Don't reject additional packets received without a
        send stream ID (i.e. sent before the SYN ACK was received)
      - Put unknown non-SYN packets on the SYN queue also
        so they won't be rejected
      - Reduce flusher delay to 250ms (was 500)
      - Flush unless window is full (was window is non-empty)

      - Add a signed Certificate type
      - Add a main() to PrivateKeyFile to generate
        Destinations with various Certificate types
      - Add a VerifiedDestination class to check Certificates
        of various types
      - Add a HashCash library from http://www.nettgryppa.com/code/
        (no distribution restrictions)
      - Allow non-null Certificates in addressbook