Added CMSG_ITEM_TEXT_QUERY
Added SMSG_PLAY_MUSIC
Added SMSG_PARTYKILLLOG
Added SMSG_INITIAL_SETUP
Cleanup
Added CMSG_CHANNEL_LIST, SMSG_CHANNEL_LIST
Added SMSG_BATTLEFIELD_RATED_INFO
Added SMSG_ITEM_TEXT_QUERY_RESPONSE
Added SMSG_SEND_SPELL_CHARGES, SMSG_SEND_UNLEARN_SPELLS
Added SMSG_UNK_0332, SMSG_UNK_0B81, SMSG_UNK_1904