Update opcode CMSG_INITIATE_TRADE
Update HandleInitiateTradeOpcode Structure
Merge pull request #150 from projectcore/patch-78

Update opcode CMSG_INITIATE_TRADE
Merge pull request #151 from projectcore/patch-79

Update HandleInitiateTradeOpcode Structure
Update opcode CMSG_BEGIN_TRADE
Update opcode CMSG_SET_TRADE_GOLD
Merge pull request #153 from projectcore/patch-81

Update opcode CMSG_SET_TRADE_GOLD
Merge pull request #152 from projectcore/patch-80

Update opcode CMSG_BEGIN_TRADE
activate CMSG_BUYBACK_ITEM.
Merged https://github.com/ProjectSkyfire/SkyFire_5xx/pull/108
Author Projectcore

Signed-off-by: SkyFire <admin@projectskyfire.org>