Handy constructors.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3464 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/util/StreamablePoint.java

@@ -28,5 +28,20 @@ import com.threerings.io.Streamable;
 public class StreamablePoint extends Point
     implements Streamable
 {
-    // This space intentionally left blank
+    // Some handy constructors
+
+    public StreamablePoint ()
+    {
+        super();
+    }
+
+    public StreamablePoint (int x, int y)
+    {
+        super(x, y);
+    }
+
+    public StreamablePoint (Point p)
+    {
+        super(p);
+    }
 }