Update to Pound-2.8a.

Fixes potential request smuggling via fudged headers (CVE-2016-10711).

OK gonzalo@, jca@

www/pound/Makefile

@@ -1,10 +1,9 @@
-# $OpenBSD: Makefile,v 1.14 2018/01/11 19:27:12 rpe Exp $
+# $OpenBSD: Makefile,v 1.15 2018/04/25 18:08:57 bket Exp $
 
 COMMENT =		HTTP reverse proxy/load balancer/SSL offload
 
-DISTNAME =		Pound-2.7
+DISTNAME =		Pound-2.8a
 PKGNAME =		${DISTNAME:L}
-REVISION =		0
 
 CATEGORIES =		www
 

www/pound/distinfo

@@ -1,2 +1,2 @@
-SHA256 (Pound-2.7.tgz) = zfv1p+jcj7vg1sHoPNO9PyRyFgqsZWhLsB72YcYmqOQ=
-SIZE (Pound-2.7.tgz) = 186887
+SHA256 (Pound-2.8a.tgz) = unLgK1aIdGA0f81Uw4A2+KG3T9zspxsMlQSgUoWlqSI=
+SIZE (Pound-2.8a.tgz) = 186285

www/pound/patches/patch-pound_8

@@ -1,6 +1,7 @@
-$OpenBSD: patch-pound_8,v 1.4 2015/05/13 13:30:37 kili Exp $
---- pound.8.orig	Mon Jan 26 17:47:53 2015
-+++ pound.8	Tue May 12 14:46:51 2015
+$OpenBSD: patch-pound_8,v 1.5 2018/04/25 18:08:57 bket Exp $
+Index: pound.8
+--- pound.8.orig
++++ pound.8
 @@ -155,7 +155,7 @@ running a quick syntax check before actually activatin
  \fB\-f\fR config_file
  Location of the configuration file (see below for a full description of the format).
@@ -10,7 +11,7 @@ $OpenBSD: patch-pound_8,v 1.4 2015/05/13 13:30:37 kili Exp $
  .TP
  \fB\-p\fR pid_file
  Location of the pid file.
-@@ -1247,11 +1247,11 @@ this is where
+@@ -1236,11 +1236,11 @@ this is where
  .B Pound
  will attempt to record its process id.
  .TP