Shutdown callback#50

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es-m-se wants to merge 2 commits intorobotframework:masterfrom

es-m-se:shutdown_callback

Commits on Apr 14, 2018

Merge pull request #1 from robotframework/master
es-m-se
authored
Adding an optional shutdown callback to allow work threads to be handled when stopping the remote server

es-m-se
authored and
Shannon McCullough
committed