Merge pull request #134 from getamis/write-new-db

Write new db

Merge pull request #134 from getamis/write-new-db

Write new db

Merge pull request #133 from getamis/update-1.8.22

Update 1.8.22

Merge pull request #131 from getamis/max-blocks-to-insert

Max blocks to insert

Merge pull request #128 from tailingchen/update-multiclient-pkg

vendor: upgrade multiclient pkg

Merge pull request #128 from tailingchen/update-multiclient-pkg

vendor: upgrade multiclient pkg

Merge pull request #128 from tailingchen/update-multiclient-pkg

vendor: upgrade multiclient pkg

Merge pull request #125 from getamis/update-1.8.21

Update 1.8.21

Merge pull request #126 from getamis/downgrade-1.8.19

Downgrade 1.8.19

Merge pull request #124 from getamis/edwin/update-reward-calculating

common: update the miner reward calculating