modify apps to use TOLOWER/TOUPPER macros to ensure isupper/islower is
called when approprate.

updated clients to use ldap_get/set_options
ld_options is renamed ld_booleans.  ldap-int.h has accessor macros.
updated libldap to use new accessor macros.

in string.h was hosed for memmove/memcpy cases.

Need to sort out remaining ifnames and run testsuite.

Suggested by Jauder Ho <jauderho@transmeta.com>.

Fix suggested by Hallvard Furuseth <h.b.furuseth@usit.uio.no>.

Fixed Dependency Generation not to mess with Make-templates.
	side effect: depends are not carried forward after "make makefiles"