basic changes
Merge remote-tracking branch 'origin/master' into weeyou

Conflicts:
	output.txt
	src/tracker/Tracker.java
	targetMotionHistory.txt
	trackerMotionHistory.txt
add probability function to choose next action
Merge branch 'master' into weeyou

Conflicts:
	src/tracker/Tracker.java
Moved functions to trackertools. added utility function
Testing the game 1000x
Merge branch 'weeyou' of https://github.com/s4275729/3702-Assignment2 into weeyou

Conflicts:
	output.txt
	src/game/GameRunner.java
	src/tracker/Tracker.java
	targetMotionHistory.txt
	trackerMotionHistory.txt
Merge remote-tracking branch 'origin/weeyou'

Conflicts:
	output.txt
	src/tracker/Tracker.java
	targetMotionHistory.txt
	trackerMotionHistory.txt