Added a hero to the game who can move around and animates

FakeMon/src/fmon/world/Actor.scala

@@ -0,0 +1,10 @@
+package fmon.world
+
+import fmon.draw._
+
+class Actor(val sprite: Sprite, var x: Double, var y: Double) {
+  def pose: String = sprite.pose
+  def pose_=(p: String) = {
+    sprite.pose = p
+  }
+}