Verify OP_Ack size & fix crash in BasePacket::build_raw_header_dump due to uninitialised timestamp
Verify minimum size of OP_Packet, OP_Fragment and OP_OutOfOrderAck
Implement CRC16 using CRC32.
Changed return type of CRC16 to uint16
Merge branch 'master' of git://github.com/EQEmu/Server into raycastmesh