Now syncFigFormatRawData is working clientside
not yet clean, need to see if pack/unpackRawdata are needed for server and myFig-client need to unify message format: STATUS/RECEIPT/SIGNAL: 'HEADER-fix-size MSG-fix-size STATUS-fix-size' INSTRUCTIONS/DATA: 'HEADER-fix-size MSG-fix-size CONTENT-var-size' the fixed size are configurable. if user need longer msg he can overwrite class with constants. The default pack/unpack of myAxes are just eval of the string. Can be overloaded by user.