increase limits for staff (user created at install time is in staff)

src/etc/etc.amd64/login.conf

@@ -1,4 +1,4 @@
-# $OpenBSD: login.conf,v 1.2 2014/04/22 11:03:40 reyk Exp $
+# $OpenBSD: login.conf,v 1.3 2015/01/20 16:49:59 deraadt Exp $
 
 #
 # Sample login.conf file.  See login.conf(5) for details.
@@ -70,10 +70,10 @@ daemon:\
 # Staff have fewer restrictions and can login even when nologins are set.
 #
 staff:\
-	:datasize-cur=512M:\
+	:datasize-cur=1536M:\
 	:datasize-max=infinity:\
 	:maxproc-max=512:\
-	:maxproc-cur=128:\
+	:maxproc-cur=256:\
 	:ignorenologin:\
 	:requirehome@:\
 	:tc=default: