God capes, Ancient chamber teleport and axe array checks (#16)

* Revised shop re-stocking interval.

* Revised shop re-stocking interval.

* Updated character save directory.

* Renamed new player save directory from accounts to characters.

* Added inverse for random toggle, since it's the first thing I type every time.

* Added god capes.

* Re-implemented experiments.

* Yell now looks a little cleaner.

* Fixed outside of bounds exception on High scores, when player count doesn't meet threshold.

* Cleaned up Magic Teleports class and added level requirements.

* Fixed exit portal from ancient chamber.

* Added check to ensure axe id isn't outside the bounds of expected axes.

2006Redone Server/src/redone/game/players/HighscoresHandler.java

@@ -21,6 +21,9 @@ public class HighscoresHandler {
     }
 
     public String getRank(int i, String sortBy) {
+        if (players.size() <= i)
+            return "Nobody";
+
         switch (sortBy)
         {
             case "level":