Update notes

NOTES.org

@@ -16,7 +16,9 @@ CLOSED: [2016-01-01 Fri 22:52]
 *** TODO Create Undead ally characters
 *** TODO Create enemy characters (human knights?) with basic UI
 *** TODO Figure out an interesting way to integrate "Darkness"
-*** TODO Figure out how to get messages in exact center.
+*** TODO Add collision detection between all entities (for now nothing is allowed to collide)
+*** DONE Figure out how to get messages in exact center.
+CLOSED: [2016-01-02 Sat 03:33]
 ** Medium priority
 *** DONE Create map -> graphics layer so that isn't manual. (consider generalizing this)
 CLOSED: [2016-01-02 Sat 01:32]