+GRACEFUL SHUTDOWN
+
+ A file named "STOP" in the base directory prevents the server from
+ starting new games including Floodgate matches.
+ When you want to stop the server gracefully, first, create a STOP file
+
+ $ touch STOP
+
+ then wait for a while until all the running games complete.
+ Now you can stop the process with no game interruptted by the 'kill'
+ command.
+
+ Note that when a server gets started, a STOP file, if any, will be
+ deleted automatically.
+