The lead went back-and-forth for the first three quarters. When the Washington Wizards took the lead in the fourth, Caron Butler made sure they didn’t give it back. Butler scored 20 of his 28 points in the second half to lead Washington to a 104-89 win over the New Jersey Nets on Sunday night. He gave Washington control of the game for good early in the final quarter, singlehandedly outscoring the…