- regenerated autoconf/automake/libtool related files

-regenerated autoconf and automake files
-additional example code

-regenerated autoconf and automake related files

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

- 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.