ITS#1730: Misc typos in NEW_LOGGING code from Hallvard

tries to retrieve both the key and the data.

to allow chasing referrals using the same user's credentials.

- fix for the client caching code (cache is flushed after modifications
  rather than removing only the changed entry)

The code was submitted by Jeff Costlow <j.costlow@f5.com> under the
following terms:

Copyright 2002, F5 Networks, Inc, All rights reserved.
This software is not subject to any license of F5 Networks.

This is free software; you can redistribute and use it
under the same terms as OpenLDAP itself.

			================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.

ldbm api/types

ucdata-path, moduleload, modulepath. sasl-external-x509dn-convert has
been deleted from the code.

without NEW_LOGGING. Added logfile.

from NFC to NFKC in UTF8bvnormalize() and UTF8bvnormcmp()

Re: Untested patch: back-tcl used wrong types  (ITS#1719)

			================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.
			================

> I turned it into an automatic variable.

...and used a variable-length array.  That's a gcc extension, it is not
in ANSI C89.  (It is in C99 though.)  You seem to be compiling without
-pedantic:-)  Anyway, here is a patch to turn it back into ch_malloc(),
plus some README fixes

  deleted ldap_pvt_tls_get_peer()
  changed ldap_pvt_tls_get_peer_dn() to use ldap_X509dn2bv()
  added ldap_pvt_tls_get_my_dn()

normalized LDAP DNs now.

Changed dnDCEnormalize to dnX509normalize, added dnX509peerNormalize,
based on new ldap_X509dn2bv() etc.

working ifor Cyrus 2. (Both GSSAPI and EXTERNAL are broken at the moment.)

Here a patch for another:  A spurious `"' in back-ldbm.
From Hallvard.

Added LDAP_LOG Messages

Added LDAP_LOG Messages