X watch-rtcache: Print invalid message also to console

Useful to see reports not only via email but also in screen.

draft/watch-rtcache

@@ -88,6 +88,7 @@ if __name__ == "__main__":
       msg['Subject'] =  "%s invalid routes in cache" % len(invalid)
       msg['From'] = host
       msg['Date'] = formatdate(now)
+      print msg['Date'], invalid
       try:
         s = smtplib.SMTP(smtp)
         s.sendmail(None, to, msg.as_string())