DB Schema/Characters: removed columns auctionhouse.item_template, character_inventory.item_template, guild_bank_item.item_entry and mail_items.item_template and created item_instance.itemEntry column instead of them.

As a side effect moved related queries to prepared statements.
As one more side effect fixed not shown and lost mail items in returned expired mail (patch by Quriq14).

--HG--
branch : trunk

src/server/shared/Database/Implementation/CharacterDatabase.h

@@ -94,13 +94,32 @@ enum CharacterDatabaseStatements
     CHAR_LOAD_ACCOUNT_DATA,
     CHAR_LOAD_PLAYER_MAILITEMS,
     CHAR_LOAD_AUCTION_ITEMS,
+    CHAR_ADD_AUCTION,
+    CHAR_DEL_AUCTION,
+    CHAR_LOAD_AUCTIONS,
+    CHAR_ADD_MAIL,
+    CHAR_DEL_MAIL,
+    CHAR_ADD_MAIL_ITEM,
+    CHAR_DEL_EMPTY_EXPIRED_MAIL,
+    CHAR_GET_EXPIRED_MAIL,
+    CHAR_GET_MAIL_ITEM_LITE,
+    CHAR_SET_MAIL_RETURNED,
+    CHAR_SET_MAIL_ITEM_RECEIVER,
+    CHAR_SET_ITEM_OWNER,
     CHAR_LOAD_GUILD_BANK_ITEMS,
     CHAR_LOAD_ITEM_REFUNDS,
     CHAR_LOAD_ITEM_BOP_TRADE,
     CHAR_DEL_ITEM_BOP_TRADE,
     CHAR_ADD_ITEM_BOP_TRADE,
+    CHAR_ADD_INVENTORY_ITEM,
+    CHAR_UPDATE_INVENTORY_ITEM,
     CHAR_DEL_INVENTORY_ITEM,
+    CHAR_ADD_ITEM_INSTANCE,
+    CHAR_UPDATE_ITEM_INSTANCE,
+    CHAR_UPDATE_ITEM_INSTANCE_ON_LOAD,
     CHAR_DEL_ITEM_INSTANCE,
+    CHAR_UPDATE_GIFT_OWNER,
+    CHAR_DEL_GIFT,
     CHAR_GET_ACCOUNT_BY_NAME,
 
     CHAR_ADD_GUILD,