Got the java program receiving serial packets again
 - Controller now forwards data received from sensors to serial port
 - Java client can receive and then forward these readings to the HWDB cache
 - Java client also subscribes a basic automaton to the Cache and can receive notifications from it
Client works with Automaton
 - Java client now reads in a specified automaton file and registers it to the HWDB
 - Updated some key related stuffs
 - Fixed makefile for client
Added GAPL automaton for moving average temp
Merge pull request #2 from fergul/public-key

Updated Crypto