Updated tests for the int rather than int64 update

point_test.go

@@ -267,8 +267,8 @@ func TestPoint2Within(t *testing.T) {
 
 	var (
 		tmp *Point = &Point{}
-		y   int64
-		x   int64
+		y   int
+		x   int
 	)
 	for y = 0; y <= 11; y++ {
 		for x = 0; x <= 11; x++ {