Merge pull request #272 from u5surf/cut-v0.2.2

Release v0.2.2

Merge pull request #247 from vozlt/cut-v0.2.1

Release v0.2.1

Tag: v0.1.18

Tag: v0.1.17

Tag: v0.1.16

Tag: v0.1.15

fixed issues/76 worker process exited on signal 11

Bugfix: fixed issues/(71|72) worker process exited on signal 11

Feature: added hostname section for issues/37