Graph now is real-time representation of microcontroller's time using millis.
millisValuesCounter variable added. Shows number of assigned values in MILLIS_BETWEEN_PACK
Moved Graph implementation to Graph class
removed redundant pde sketch
removed redundant Launcher
Added MacOS serial port name
jUnit tests init
Test ProcessingSerialGraphTest draws hardcoded graph without using real Serial port
Readme - sketch for arduino
Slowly scroll method mock data to graph