[master] ceb6198 strings.h doesn't get included anywhere else where strncasecmp() is used

[Nils Goroll]

commit ceb619862e09ec976278ea9a191d2e22087a19ea
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed Aug 27 14:24:56 2014 +0200

    strings.h doesn't get included anywhere else where strncasecmp() is used

diff --git a/bin/varnishd/cache/cache_http.c b/bin/varnishd/cache/cache_http.c
index acbee43..177919e 100644
--- a/bin/varnishd/cache/cache_http.c
+++ b/bin/varnishd/cache/cache_http.c
@@ -33,7 +33,6 @@
 
 #include <stdio.h>
 #include <stddef.h>
-#include <strings.h>
 
 #include "cache.h"