anlumo fixed encryption/decryption
added commandline parsing (-n, --headless)
removed dead code
added logging of raw read byte data. logging of the message happens now after the possible decryption.
added firmware message
added enable and inital poll method skeleton
added emptyAll
added debug logging to the throw "OMG OMG OMG" statements
added displayOn and displayOff
Merge pull request #19 from sixtyeight/master

encryption/decryption, commandline options and dead code removal