Use insert_pass in vcl_fetch() so we cache the uncacheability.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@508 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/varnishd.c

@@ -63,7 +63,7 @@ static const char *default_vcl =
     "        error;\n"
     "    }\n"
     "    if (!obj.cacheable) {\n"
-    "        pass;\n"
+    "        insert_pass;\n"
     "    }\n"
     "    insert;\n"
     "}\n"