Enhanced map bounds + HolidayPQ + Battleship

Fixed Abdula not showing book info for Arans.
Fixed map bounds, now it hopefully doesn't let items pass through the walkable area anymore.
Implemented HolidayPQ.
Added a custom item sandbox system, to be used with items generated by the "drop" command.
Added the whole-map buff when using the Happy Birthday item.
Fixed several battleship issues:
 - Battleship now shows HP properly at the buff icon.
 - Cleared some inconsistencies on battleship when interacting with the enhanced buff system.
 - Battleship now hands out defensive buffs properly.

scripts/npc/9201005.js

@@ -260,12 +260,6 @@ function action(mode, type, selection) {
                 var eim = getMarriageInstance(wid);
 
                 if(eim != null) {
-                    if(!cm.canHold(4000313)) {
-                        cm.sendOk("Please have a free ETC slot available to get the #b#t4000313##k.");
-                        cm.dispose();
-                        return;
-                    }
-
                     cm.gainItem(weddingGuestTicket, -1);
                     eim.registerPlayer(cm.getPlayer());     //cm.warp(680000210, 0);
                 } else {