Updated ACI code to work with new ACL changes.  All changes are within the SLAPD_ACI_ENABLED #ifdef's.

would try to free it. Also, send_search_result was not freeing the pointer,
but it should have been.

HAVE_NT_SERVICE_MANAGER - when threads are disabled, HAVE_NT_SERVICE_MANAGER
is not defined, but the stubs still must remain defined.

*should* have an 'objectclass' attribute present.

after <stdlib.h>, but <stdlib.h> is included in slap.h. Moved <ac/param.h>
include into slap.h.

enables if MINGW32 and always enables if MINGW32).

Update single debug/release not to use service manager nor event manager.
Likely breaks MINGW32 port.

(excepting WIN32_LEAN_AND_MEAN).  Rework openlog/closelog use to
eliminate need for defines.

Remove LDAP_LOCALTIME support.

ifdefs to depend on _WINNT, which is bogus. Added _WIN32 back on these ifs,
and fixed some other include problems.

as s_addr member of in_addr may be a bitfield.