to account for the MTU increase in the last release

      - Expire routers with introducers after 90m.
        This should improve reachability to firewalled routers
        by keeping introducer info current.
      - Expire routers with no addresses after 90m.

      Implement Base32 Hash hostnames, via the naming service.
      Names are of the form [52-characters].i2p, where
      the 52 characters are the Base32 representation of our
      256-byte hash. The client requests a lookup of the hash
      via a brief I2CP session using new I2CP request/reply
      messages. The router looks up the leaseset for the hash
      to convert the hash to a dest. Convert the I2PTunnel
      'preview' links to use Base32 hostnames as a
      demonstration.

      - Cleanup max connections code
      - Add i2np.udp.maxConnections
      - Set max connections based on share bandwidth
      - Add haveCapacity() that can be used for connection
        throttling in the router
      - Reject IBGW/OBEP requests when near connection limit
      - Reduce idle timeout when near connection limit
    * Tunnel request handler:
      - Require tunnel.dropLoad* stats
      - Speed up request loop

      - 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

      - Add default i2psnark.config for new installs
      - Remove wishlist link