Removed debug messages and commented out code
Fixed hard coded mac address issue in EnobioSignalHandler
Added boost::python::list as a parameter to PythonSignal.open
New binaries new PythonSignal open semantics
Added support for setting the mac addr dynamically
Added the mac addr of our enobio DAQ, as an example and for convenience.
Leaving the default signal parameter to random, which does not use the mac
addr parameter.