dockerize hs

[ezrizhu]

Build: docker build -t hs .
Usage example: docker run --privileged --rm hs test/test_orch.sh run tests
Usage example: docker run --privileged --rm -it hs /bin/bash interactive shell

$ docker run --privileged --rm ezri/hs test/test_orch.sh
==================| Scheduler Tests |===================
Test directory:               /srv/hs/test
Test script directory:        /srv/hs/test/test_scripts
Bash scripts saved at:       /srv/hs/test/test_scripts_bash
Orch scripts saved at:       /srv/hs/test/test_scripts_orch
Results saved at:            /srv/hs/test/results
========================================================
Running test_single_command...                          OK
Running test_local_vars_1...                            OK
Running test_local_vars_2...                            OK

[gliargovas]

LGTM!