One area for improvement my team is investigating post 2014 is better testing of our code. We already use a public GitHub repository, https://github.com/first3574/JupiterVision/ so Travis CI is a free possibility for ongoing testing.
To that end, I’ve created a simple project that allows Python code using cv2 to run on Travis CI’s systems. https://github.com/hackcasual/firstpythonfortravis
Everytime a change is pushed to the git repo, Travis CI pulls it and runs unit tests. You can see the builds so far here: https://travis-ci.org/hackcasual/firstpythonfortravis/builds
I’ll be working with the student who wrote the vision code this year, and I hope to soon have a more fully fleshed example.