Syntax: %bGNOTE [options] <message>%b

 Sends the given message to all users who match [options].
Alias: %bGNOTICE%b

Valid Options:
  -all        Sends message to all users (default)
  -opers      Sends message to all IRC Operators
  -ops        Sends message to all users with an 'o' flag
  -admins     Sends message to all users with an 'a' flag

Examples:
         %b/msg %G GNOTE -opers -ops Hi there.%b
           Sends the message "Hi there." to all IRC Operators
          and users who have an 'o' flag in hybserv.conf.

         %b/msg %G GNOTE -all Services going down in 10 minutes%b
           Sends the given message to all users on the network.
