[8389] Implement check really read received packet size and warning it not all data read. Author: VladimirMangos

* This let more easy catch packet structure chnages at client switch.
    * Fixed structure CMSG_GUILD_BANK_SWAP_ITEMS
    * Fixed structure CMSG_SPLIT_ITEM, CMSG_SELL_ITEM
    * Added read data amount fixes for some other packets.

    Thanks to TOM_RUS in help check correct packets structure.

    Note: not all packets possible fixed. Please report for not fixed cases at errors:
    "opcode %s (0x%.4X) have unprocessed tail data (read stop at %u from %u)"

--HG--
branch : trunk

src/game/WorldSocket.cpp

@@ -655,7 +655,7 @@ int WorldSocket::ProcessIncoming (WorldPacket* new_pct)
             }
         }
     }
-    catch(ByteBufferException &exception)
+    catch(ByteBufferException &)
     {
         sLog.outError("WorldSocket::ProcessIncoming ByteBufferException occured while parsing an instant handled packet (opcode: %u) from client %s, accountid=%i. Disconnected client.",
                 opcode, GetRemoteAddress().c_str(), m_Session?m_Session->GetAccountId():-1);