build for Sisyphus
add default host variable value

adjust config file to pam_ldap.conf/nss_ldap.conf
use transparent authentication
cl-getent and cl-usermod scripts

use '-e' in scripts

rename cl-sshpasswd into cl-sshkeygen

generate ssh keys without passwords ( need for some cluster tools )

add utility to define ldap password, rename cl-passwd into cl-sshpasswd

move openldap initial setup into installer

Initial release