Send the async_rejected_connection msg at most once per minute.

Added -t flag to dbck.

src/server/ChangeLog

 Thu Nov  2 20:58:40 1995  Per Cederqvist  (ceder@lysator.liu.se)
 
+	* send-async.c (async_rejected_connection): Send this message at
+	most once per minute.
+
+	* log.c (log): A pid is sometimes larger than an int, so use %ld
+	and proper casts when printing the pid.
+
+	* dbck.c (dump_text_numbers): New variable.
+	(check_texts): Print a line for each checked text if
+	dump_text_numbers is set.
+	(main): Set dump_text_numbers if -t was given.  Changed
+	usage-messages to include [-t].
+
 	* cache-database.c: Include "server/smalloc.h", not "smalloc.h".
 	* server-config.c: Likewise.
 	* conf-file.c: Likewise.