propagate __alarm__ignore__ signal from eval_checks too, quenches two more warnings
propagate __alarm__ignore__ signal from eval_checks too, quenches two more warnings

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@1447855 13f79535-47bb-0310-9956-ffa450edef68

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