Quick fix-up + Happyville

Fixed bug introduced on last update regarding events without
event_schedule defined. Added path to Happyville maps, and raid boss
event.

scripts/npc/world0/9201033.js

@@ -0,0 +1,8 @@
+/** 
+    Simon - Happyville
+**/ 
+
+function start() { 
+        cm.sendOk("Hi there!");
+        cm.dispose();
+}