Merge pull request #49 from andrew-elder/master

linux build updates & warnings
controller:lib: Fixed type for AEM and ACMP command status. Added more
detailed descriptor for notification and logging. Updated notification
callback to include command status.
controller:app: Updated command line application get_stream_info function
to print out stream info fields information.
controller:lib: Fixed get_stream_info response struct error by declaring
it as a class variable.
Merge pull request #50 from denniszhuo/master

Updated lib and command line application
linux: fix build
app: compiler warnings
OSX: update so it should build again
cmdline: commented out DEBUG output option
linux: system, check status of tx_pipe read
linux: makefile, clean on console app makefile also does clean on avdecc-lib
linux: netif module, correct selected interface index