From e041bb6fa8b1c912c2bd1f8a992e94d8d0064bcb Mon Sep 17 00:00:00 2001
From: CJentzsch <jentzsch.software@gmail.com>
Date: Tue, 16 Jun 2015 11:33:57 +0200
Subject: [PATCH] add ability to have invalid Pow in BlockChaintests