- throw Exception in initialization error

- 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.

stuff). See also ITS#1322

  <j.costlow@f5.com>

- Fixed some trouble time.h / sys/time.h
- modified include statements

- lots of documentation (javadoc style comments)

- extented Referral chasing (loop detection, hop limit, Rebind)
- support for Server Controls
- fixed many bugs and memory leaks

Copyright notices have been adjusted per on-file OpenLDAP Contributor
Assignment Agreement.