Unused so far, to be used for family key

don't expect more messages on this connection; use for BuildHandler
Rename some dest arguments to peer for clarity
UDP: Display messages, not packets, sent/rcvd on /peers
Don't count duplicates in received message count
Count sent messages when sent, not acked
Move some PeerState counters from longs to ints to save space

when not IBGW (ticket #1738)

Add old version points
Add lookup fail rate points

Reduce IPv6 mask from 8 to 6

eliminate caching previously enabled for routers with high memory limits
Log tweak on sig verify fail
DataHelper.writeLong() to write(byte) conversion
DatabaseEntry: Remove deprecated, unused setRoutingKey()

when enumerating network interfaces

(which is useless) on signature verification fail,
in an attempt to find the culprit

Better OCMOSJ Javadocs

Increase pair-distance threat points

match by CN or OU

when explict host is set. Validate addresses before confirming that
we have an IPv6 address. Possibly related to ticket #1538.
javadocs

reduce max lookup depth, and increase non-floodfill profile bonus
to attempt to reduce load on floodfills

As a result, event log will now show "shutdown" instead of "crashed".

Always use our pubkey to verify our family
Rework caching strategy

  - Change addCapabilities() to getCapabilities()
  - Add netdb family sign/verify utility (ticket #1510)
    (verify not yet used)
RouterInfo:
  - Remove addCapability() and delCapability()
StatPublisher:
  - Remove Service interface, not required
  - Consolidate getCapabilities() and network ID here
  - Add family signatures
  - Remove unused coreVersion and stat_uptime (as of 0.9.24)

            to branch 'i2p.i2p' (head 628a2c591ca44095e2f93acd026046d4512cf692)