Merge branch 'lab09fix' into 'master'

Fix equals method in the Point class.

See merge request !2

src/edu/caltech/cs2/lab09/Point.java

@@ -27,7 +27,7 @@ public class Point {
      * this point, or false otherwise.
      */
     @Override
-    public boolean equals(Point point) {
+    public boolean equals(Object point) {
         if (!(point instanceof Point)) {
             return false;
         }