Added remaining ghosts incl. movment-strategies

src/main/java/se/urmo/game/entities/ScatterToBottomRight.java

@@ -0,0 +1,12 @@
+package se.urmo.game.entities;
+
+import se.urmo.game.map.GameMap;
+
+import java.awt.Point;
+
+public class ScatterToBottomRight implements GhostStrategy {
+    @Override
+    public Point chooseTarget(Ghost ghost, PacMan pacman, GameMap map) {
+        return new Point(map.getHeight() - 1, map.getHeight() - 1);
+    }
+}