Fixed Bug #130: Lazy Pirate Client wasn't terminated properly when the server isn't reachable anymore.
Fixed Bug #130: Other examples suffered the same hang due not closing / disposing the socket.
PollOnce attempted failing because of newly exposed issue in the loop
Merge pull request #132 from tobi-tobsen/bug_#130_LazyPirateClientNeverTerminates_Fix

Fixed Bug #130: Lazy Pirate Client wasn't terminated properly when the s...
removes all sockets at the end of Poller.Start
fixed timer triggering bug manifesting itself only when running PollOnce.
Merge pull request #134 from thmaterna/cleanup-sockets-poller

removes all sockets at the end of Poller.Start
Merge pull request #135 from thmaterna/pollonce

Added PollOnce to Poller
fix issue with decoder base and PGM
Merge pull request #139 from somdoron/PGMHighFrequencyBug

Fix issue in PGM with high frequency
Guarding the NetMQMonitor against unsubscribe while invoking events.