Update 17898
Delete 18019
Update 18414
Update 18414
Added SMSG_MINIMAP_PING for 18414
Update CMSG_ADD_FRIEND, CMSG_ADD_IGNORE for 18414
Added CMSG_OPENING_CINEMATIC for 18414
Added SMSG_PLAYERBOUND for 18414
Added CMSG_RAID_READY_CHECK_CONFIRM, SMSG_RAID_READY_CHECK for 18414
Added CMSG_RANDOM_ROLL for 18414
Added CMSG_SPELLCLICK for 18414
Update opcodes for 18414