Add new flagged column to access_requirement to set instances opened/closed.

This way is possible to open a raid on 10man mode while the rest of modes are closed (for example).
Ingame commands to open/close instances coming soon ;)

--HG--
branch : trunk

src/game/Player.h

@@ -868,6 +868,17 @@ struct InstancePlayerBind
     InstancePlayerBind() : save(NULL), perm(false) {}
 };
 
+enum DungeonStatusFlag
+{
+    DUNGEON_STATUSFLAG_NORMAL = 0x01,
+    DUNGEON_STATUSFLAG_HEROIC = 0x02,
+
+    RAID_STATUSFLAG_10MAN_NORMAL = 0x01,
+    RAID_STATUSFLAG_25MAN_NORMAL = 0x02,
+    RAID_STATUSFLAG_10MAN_HEROIC = 0x04,
+    RAID_STATUSFLAG_25MAN_HEROIC = 0x08
+};
+
 struct AccessRequirement
 {
     uint8  levelMin;
@@ -881,6 +892,7 @@ struct AccessRequirement
     std::string questFailedText;
     uint32 heroicQuest;
     std::string heroicQuestFailedText;
+    uint8  status;
 };
 
 class PlayerTaxi