Tag a stable release of ORCA

[sjackman]

• Create an automated build for bcgsc/orca using https://hub.docker.com
• Create an automated test using Docker Compose to run brew test for each installed formula and also brew tests
  • See https://docs.docker.com/docker-cloud/builds/automated-testing/
  • and for example https://github.com/Linuxbrew/brew/blob/master/docker.test.yml
• Transfer the image from https://hub.docker.com/r/bcgsc/orca to docker02 and the orca machines
• Commit the ssh login script /usr/local/bin/orca to this GitHub repository (plus 2 manually created files: passwd and group (concatenated from linuxbrew images and docker02 (just users) ))
• Update the ssh login script and change the default Docker image (need to change LOG_FILE and FILES_LOCATION variables)
• Write the release notes for the next version of ORCA
  • List added and removed software
  • List changes in software versions
    In a form of the table (automated script, MLR,R): Formula, old, new, status (updated, deleted)
• Create the github page with table version.
• Announce the release at ORCA Updates and on http://www.bcgsc.ca/services/orca (create github page)
• Deploy the updated Docker Image to users
• Tabulate software licenses (GPL, BSD, MIT, other)
• Prepare software and accounts for Martin Hirst's class

[sjackman]

@tmozgach Could you please review this checklist and tick off the complete items?
What blockers remain before releasing the next version of ORCA?