Made aux-items.conf more strict.  (Bug 451).

	to passive-message-invert. Document it.
(async-send-message): Mention that the passive and
	passive-message-invert bits of the Membership-Type influences
	if messages are sent or not.
(send-message): Mention passive and passive-message-invert.
	Mention async-send-message.
(Error Codes): Don't say "group message".

(no-comment): This must be unique and contain no data.
(personal-comment): Ditto.
(request-confirmation): Ditto.
(read-confirm): This must contain no data.
(redirect): Clear inherit, secret and hide-creator.
(mx-author): Clear inherit, secret, hide-creator and dont-garb.
(mx-from): Ditto.
(mx-reply-to): Ditto.
(mx-message-id): Ditto.
(mx-in-reply-to): Ditto.
(mx-misc): Ditto.
(mx-allow-filter): Ditto.
(mx-reject-forward): Ditto.
(mx-to): Clear inherit and dont-garb.
(mx-cc): Ditto.
(canonical-name): Ditto.
(mx-date): Clear hide-creator, secret and dont-garb.
(notify-comments): Clear inherit, hide-creator and dont-garb.
(recommended-conf): Clear inherit and dont-garb.
(allowed-content-type): Clear inherit and dont-garb.  Require a
	priority number before the content type, and don't allow more
	than one "/" or " ".
(mx-list-name): Set owner-delete.  Clear dont-garb and inherit.
(mx-refuse-import): Set unique.  Clear dont-garb and inherit.
(mx-mime-misc): Set unique.
(mx-envelope-sender): Set unique.

	file" and "Connection status temp file".
(Files): Documented db/number.txt and etc/connections.txt.

Write a test case for bug 877.  Code cleanup.

	mark_person_as_changed, not mark_conference_as_changed.  (Bug 877).
(mark_as_unread): FIXME comment removed.
(set_read_ranges): Ditto.

(cache_sync_finish): Ditto.

Include services.h and manipulate.h.
(block_after_pre_sync): New static variable.
(save_one_conf): Return immediately if block_after_pre_sync is true.
(cache_sync_all): Crash if block_after_pre_sync is true.
(cache_sync_start): New request.
(cache_sync_finish): New request.

(kill_list_size): Now static.

alignment problems.

(union overhead): New union.  Use two of these instead of two
	unsigned ints as the overhead at the front of a malloced block.
	This ensures we get the alignment that we need.
(smalloc): Updated to use union overhead.  Some useless casts removed.
(sfree): Ditto.
(srealloc): Ditto.

(union overhead): New union, to fix alignmentproblems.
(OVERHEAD): New macro.
(isc_malloc): Use union overhead instead of unsigned long.
	Removed unneeded casts.  Handle USE_MALLOC_GUARDS.
(isc_realloc): Ditto.
(isc_free): Ditto.

size_t.

present in mainlog.txt, and the Xenofarm scripts no longer need them.

have to update the suppressions for bug 916.

(cfgwarn): Syntax error fixed.