message: Add last PoW block checkpoint
diff: @@ -151,6 +151,7 @@ public:
  checkpointData = (CCheckpointData) {
  boost::assign::map_list_of
  ( 0, uint256S("0000a0f8023bed94543e0155c0f9e2de624efdb81dced9ac351bdd980a3a3cbf"))
  + ( 5000, uint256S("0000f4c0224b59f0007e91748ff82e5a315f2c2df906f5523b28b57a936e9554")) //last PoW block
  };
  chainTxData = ChainTxData{
  