mailman security and bug fix update

2.1.5.1-34.rhel4.6 - fix 200036 - canceling subscription confirmation crashes mailman - fix 205651 - CVE-2006-4624 logfile CRLF injection - fix 230939 - missing migrate-fhs script - fix 223191 - spam filters gets deleted when sender filter is edited - fix 242677 - wrong init script...