as this enum is not really usable yet (as MySQL server supports only one
shutdown level), and as SHUTDOWN_DEFAULT is still left to 0, this change
should disturb no user. Later (in 4.1.4 or 4.1.5) code will be pushed to
implement graceful shutdown using this enum.


VC++Files/winmysqladmin/mysql_com.h:
  changing the values in the enumeration enum_shutdown_level.
include/mysql_com.h:
  changing the values in the enum enum_shutdown_level.
  The main one, SHUTDOWN_DEFAULT, is unchanged.