Set version to 0.14.0
Add json parsing unit test
Fix buffer printing in json value to string
Set version to 0.15.0
Refine Json unit test
Set version to 0.16.0
Claim saInRemaining.
Nothing we do in doTx requires the master lock.
PeerFinder work
Fix a missing break that could cause a parsing error.
[WIP] track whether to call peerDisconnected when a peer is being destroyed.