Fixes rbc-protocol commands on new treat.

Problem: basic posture and turnDcOn do not work although connect is OK.
Reason and fix: moving this actions from GUI thread removed them from app
event loop. But we are using asynchronous writing to port. So we have to call
waitForBytesWritten to invoke writing.
http://qt-project.org/doc/qt-5/qtserialport-blockingslave-example.html for details.
Fixes choreographer starting in new thread.
Tunes logging.

Removes method name logging for methods that are called often.
Adds threadID logging to check correct queue working.