result in the server sending garbage to clients.

	overlap.

(default_save): New constant.
(saved_by_aux): New static helper function.
(saved_by_recipient): Ditto.
(saved_by_comment): Ditto.
(saved): Ditto.
(garb_text): Use the saved() function to simplify code.

	number of suppressed memory leaks.  Ignore up to 25 suppressed
	leaks.  Don't ignore any reachable leaks.

memory leaks.

(do_set_etc_motd): Call it.  Clean up variable names.

(do_set_presentation): Call it.  Clean up variable names, and
	remember the text statuses of the old and new presentation so
	they can be passed to send_async_new_presentation().  Include
	the text number of the old presentation in the error message
	that is printed if the old presentation lacks a mark.

(client_extracting_expect): New proc.

(isc_insert): Changed return type to void.

	useless nlinks field.
(isc_remove): Don't manipulate the useless nlinks field.
(isc_create): Ditto.
(isc_destroy): Ditto.

	adnshost is built, and the other stuff in noinst_DATA was also
	not needed until check time.

lyskomd_start to modifiy the compiled-in default of "Sync interval".

	interfere with the tests.  Added a colon to the strings that
	base_config is checked against, so that parameters that are
	prefixes of other parameters are handled correctly.

(update_history): Adjusted.
(update_one_stat): Adjusted.
(check_one_stat): Adjusted.

	due to "nxdomain" or "inconsistent".