added fly-by-wire
added init function
created header and src folders to organize code better, move quadcopter.cpp into src
Created header folder to hold header files.
added timer implementation file
Began creation of timer class which will be used for periodic functions
added timer to run periodic functions, still testing
figured out compilation error, will try to make compiler script for quicker dev.
added Timer.h file
removed the resetTimer function, not needed
added user capability to quit the robot and power off.
created makefile for easy compilation
uncommented last two lines
Updated README