Applied all updates to SkyFire DB 5.x.x release 6 in the forum.

http://www.projectskyfire.org/index.php?/files/file/13-skyfire-db-5xx-release-6/

Signed-off-by: AriDEV <aridev666@gmail.com>
Core/Packet IO: SMSG_WHO, and CMSG_WHO updated structures and opcodes.
Merge pull request #9 from Zerixx/master

who opcode