- Fix: RUDP messaging doesn't think it is established because of a missing lock
https://github.com/openpeer/op-stack-cpp/issues/53
- fix: Alice goes to background, Bob doesn't fully realize Alice is gone
https://github.com/openpeer/op-stack-cpp/issues/52

- Fix: RUDP doesn't recognize remote close properly so disconnection takes too much time
https://github.com/openpeer/op-stack-cpp/issues/54
- Fix: Core conversation thread doesn't seem to detect when push is to be sent or not properly
https://github.com/openpeer/op-core-cpp/issues/4
- Fix: messages were considered illegal during pre-identify stage which were legal
https://github.com/openpeer/opios/issues/234