Log Message:-----------Continue work, slony upgrade scripts
Modified Files:-------------- slony-ctl/outils: 51_create_upgrade.sh (r1.7 -> r1.8) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/slony1-ctl/slony-ctl/outils/51_create_upgrade.sh?r1=1.7&r2=1.8) 52_exec_upgrade.sh (r1.7 -> r1.8) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/slony1-ctl/slony-ctl/outils/52_exec_upgrade.sh?r1=1.7&r2=1.8) upgrade_slon.sh (r1.6 -> r1.7) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/slony1-ctl/slony-ctl/outils/upgrade_slon.sh?r1=1.6&r2=1.7)