Dungeon Crawl custom code merge

Added numerous modding hooks.
Added rules:
	Character:KeepLevelOverMax - Don't delevel a character if they are found to be over max level rule.
	Spells:UseCHAScribeHack - Optionally omit spells with CHA in effect12 when using scribespells and traindiscs
	Combat:MonkACBonusWeight - Adjust the weight threshold for monk AC bonus
	Combat:ClientStunLevel - Adjust the level clients kicks and bashes start to roll for stuns
	Combat;QuiverWRHasteDiv - Adjust the divisor applied to weight reduction for haste calcs
	Combat:UseArcheryBonusRoll - Make archery stationary bonus a roll
	Combat:ArcheryBonusChance - Archery stationary bonus chance

Added account flags and associated perl wrappers
Added EVENT_ITEM_TICK for interactive items
Added EVENT_DUEL_WIN and EVENT_DUEL_LOSE, which exports $enemyname and $enemyid
Added timer and interval to console worldshutdown command
Added EQW interface for worldshutdown and server-wide messages

zone/zone.h

@@ -33,6 +33,7 @@
 #include "tasks.h"
 #include "pathing.h"
 #include "QGlobals.h"
+#include <unordered_map>
 
 class Map;
 class WaterMap;
@@ -69,6 +70,15 @@ struct ZoneEXPModInfo {
 	float AAExpMod; 
 };
 
+//DCBOOKMARK
+struct item_tick_struct {
+    uint32       itemid;
+    uint32       chance;
+    uint32       level;
+    int16        bagslot;
+    std::string qglobal;
+};
+
 extern EntityList entity_list;
 class database;
 class PathManager;
@@ -253,6 +263,16 @@ public:
 	
 	LinkedList<NPC_Emote_Struct*> NPCEmoteList;
 
+	//DCBOOKMARK
+    void    LoadTickItems();
+    uint32  GetSpawnKillCount(uint32 in_spawnid);
+    void    UpdateHotzone();
+    unordered_map<int, item_tick_struct> tick_items;
+
+	//MODDING HOOKS
+	void mod_init();
+	void mod_repop();
+
 private:
 	uint32	zoneid;
 	uint32	instanceid;
@@ -305,6 +325,7 @@ private:
 	LinkedList<ZoneClientAuth_Struct*> client_auth_list;
 	QGlobalCache *qGlobals;
 	
+	Timer	hotzone_timer;
 	Mutex	MZoneLock;
 };