increase permitted sizes for daemon and messages. i overflow them too

frequently for my taste, and disk is cheap.
ok deraadt millert

src/etc/newsyslog.conf

@@ -1,4 +1,4 @@
-#	$OpenBSD: newsyslog.conf,v 1.34 2015/10/14 20:54:07 millert Exp $
+#	$OpenBSD: newsyslog.conf,v 1.35 2016/06/01 16:57:07 tedu Exp $
 #
 # configuration file for newsyslog
 #
@@ -6,10 +6,10 @@
 /var/cron/log		root:wheel	600  3     10   *     Z
 /var/log/aculog		uucp:dialer	660  7     *    24    Z
 /var/log/authlog	root:wheel	640  7     *    168   Z
-/var/log/daemon				640  5     30   *     Z
+/var/log/daemon				640  5     300  *     Z
 /var/log/lpd-errs			640  7     10   *     Z
 /var/log/maillog			640  7     *    24    Z
-/var/log/messages			644  5     30   *     Z
+/var/log/messages			644  5     300  *     Z
 /var/log/secure				600  7     *    168   Z
 /var/log/wtmp				644  7     *    $W6D4 B
 /var/log/xferlog			640  7     250  *     Z