Added back rewrite_subject ability with "report_safe 0".
Added back rewrite_subject ability with "report_safe 0".


git-svn-id: d99324e817494df82bb0080d8e7ab74680731a10@4264 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin