Merge pull request #372 from CoiniumServ/develop

sync 0.1.2-alpha to master
Merge pull request #374 from CoiniumServ/develop

Sync master with develop 0.1.2a
Merge pull request #402 from CoiniumServ/develop

sync 0.1.3-alpha to master
Merge pull request #403 from CoiniumServ/master

sync with master