Added rules from bugs: 631, 652, 663, 684, 706, 707, 708
Added rules from bugs: 631, 652, 663, 684, 706, 707, 708


git-svn-id: d99324e817494df82bb0080d8e7ab74680731a10@4062 13f79535-47bb-0310-9956-ffa450edef68

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