message: For testnet: fix incorrect proof of work error
diff: @@ -2361,14 +2361,13 @@ unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast, const CBl
  uint32_t PastBlocksMin = PastSecondsMin / BlocksTargetSpacing; // 36 blocks
  uint32_t PastBlocksMax = PastSecondsMax / BlocksTargetSpacing; // 1008 blocks
  -/* if (fTestNet) {
  - // If the new block's timestamp is more than nTargetSpacing*16
  - // then allow mining of a min-difficulty block.
  - if (pblock->nTime > pindexLast->nTime + nTargetSpacing*16)
  - {
  + if (fTestNet) {
  + // If the new block's timestamp is more than nTargetSpacing*6
  + // then allow mining of a min-difficulty block
  + if (pblock->nTime > pindexLast->nTime + nTargetSpacing*6) {
  return bnProofOfWorkLimit.GetCompact();
  }
  - }*/
  + }
  // 9/29/2016 - Reset to Lyra2(2,block_height,256) due to ASIC KnC Miner Scrypt
  // 36 block look back, reset to mininmun diff
  