Corrected Dynamic Flags and added an enum for current Map Difficulties.
Merge branch 'master' of https://github.com/netcho/WowPacketParser
Updated Opcodes.cs.
Updated the parser module for 17956 to 18019. Fixed the delegates for structs parsing on this version. Updated Opcodes.cs.
Merge branch 'master' of https://github.com/netcho/WowPacketParser