Deprecate unused GameMessage enum values in the network range

[Caball009]

GeneralsGameCode/GeneralsMD/Code/GameEngine/Include/Common/MessageStream.h

Line 567 in e887d02

MSG_AREA_SELECTION_DEPRECATED, ///< TheSuperHackers @tweak former MSG_AREA_SELECTION is deprecated as network message.

The following network GameMessage enum values are not used and could be deprecated.

MSG_CAPTUREBUILDING
MSG_CONVERT_TO_CARBOMB
MSG_DISABLEBUILDING_HACK
MSG_DISABLEVEHICLE_HACK
MSG_DO_ATTACKSQUAD
MSG_SNIPE_VEHICLE
MSG_STEALCASH_HACK