Remove a few completed projects

doc/devel/todo

@@ -51,7 +51,6 @@ Modify libraries to use application specified logging routines
 Modify servers to use reentrant library functions
 Extend slapd to support identd (RFC1413) information in ACLs
 Extend slapd to support generation of password hashs
-Extend slapd to support system (getpwent) password integration
 Remove ldapconfig.h.edit dependencies
 Port slapd (incl back-ldbm & tools) to NT <gwilliams@openldap.org>
 Port slurpd to NT
@@ -61,7 +60,6 @@ Small projects
 --------------
 Create ldapurl (from ldapsearch?) to support searching by URL
 Create ldapquery (from ldapsearch?) to support searching using ldap_getfilter(3)
-Extend build system to support CYGWIN environment
 Extend gateways to support tcp_wrappers
 Extend slapd/tcp_wrapper to support identd
 Extend mail500 (and other daemons) to use ldap_getfilter(3)