This closes redmine feature #2013. Added moving average to euler angles to smooth angular rates.
Fixed TCP Port argument typo.
Add new sockets to multiplexer object.
Added onResourceRelease().
Connection to Ardupilot is done via TCP, either to a simulator or to Arduino via SerialOverTCP.
Added new vehicle X8-00 UAV.
Fixing minor bugs with TCP connection, closes task #1891.