message: Remove testnet-1 seednode and checkpoint
diff: @@ -132,7 +132,7 @@ public:
  assert(genesis.hashMerkleRoot == uint256S("0x14afc2c67776b5a1f064bcb429d1a62efcf04061ef7b01ec0d314f55cc5770d3"));
  // Note that of those with the service bits flag, most only support a subset of possible options
  - vSeeds.push_back(CDNSSeedData("qtum.dynu.net", "qtum.dynu.net", false)); // Qtum testnet
  + // vSeeds.push_back(CDNSSeedData("qtum.dynu.net", "qtum.dynu.net", false)); // Qtum testnet
  base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,58);
  @@ -151,7 +151,7 @@ public:
  checkpointData = (CCheckpointData) {
  boost::assign::map_list_of
  ( 0, uint256S("0000a0f8023bed94543e0155c0f9e2de624efdb81dced9ac351bdd980a3a3cbf"))
  - ( 5000, uint256S("0000f4c0224b59f0007e91748ff82e5a315f2c2df906f5523b28b57a936e9554")) //last PoW block
  + // ( 5000, uint256S("0000f4c0224b59f0007e91748ff82e5a315f2c2df906f5523b28b57a936e9554")) //last PoW block
  };
  chainTxData = ChainTxData{
  