Added opcode for SMSG_LIST_INVENTORY thanks to Vincent Michael

Added handlers:
- SMSG_CONTACT_LIST
- SMSG_CORPSE_RECLAIM_DELAY
- SMSG_ITEM_ENCHANT_TIME_UPDATE
- SMSG_FEATURE_SYSTEM_STATUS
- SMSG_HOTFIX_INFO
- SMSG_LIST_INVENTORY
- CMSG_REALM_QUERY

Fixed loading dll for patch 17116
All data for 5.3.0