[4.1] 87bfffd Adopt to 4.1.

[Lasse Karstensen]

commit 87bfffd8365c10d9b3c6fbfbeb6e634981b37f26
Author: Lasse Karstensen <lkarsten at varnish-software.com>
Date:   Tue Jun 14 11:56:43 2016 +0200

    Adopt to 4.1.

diff --git a/bin/varnishtest/tests/r01924.vtc b/bin/varnishtest/tests/r01924.vtc
index d553124..43078e0 100644
--- a/bin/varnishtest/tests/r01924.vtc
+++ b/bin/varnishtest/tests/r01924.vtc
@@ -6,7 +6,7 @@ server s1 {
 } -start
 
 varnish v1 -vcl+backend {
-	import std;
+	import ${vmod_std};
 
 	sub vcl_init {
 		std.log("init");