Renamed package to correct name

tdd_homework, not tram

src/main/java/edu/unl/cse/soft160/tram/Robot.java → src/main/java/edu/unl/cse/soft160/tdd_homework/Robot.java

-package edu.unl.cse.soft160.tram;
+package edu.unl.cse.soft160.tdd_homework;
 
 public class Robot {
 	public enum Mode {

src/test/java/edu/unl/cse/soft160/tram/RobotTest.java → src/test/java/edu/unl/cse/soft160/tdd_homework/RobotTest.java

-package edu.unl.cse.soft160.tram;
+package edu.unl.cse.soft160.tdd_homework;
 
 import static org.junit.Assert.*;