We currently have code coverage reporting set up using coveralls.io. This worked for some time but now It's constantly failing.

There is a command in package.json called test:cover which uses nyc to run the tests and pipes the output into coveralls. Perhaps, there is a way to fix the coveralls setup, or perhaps we could move to codecov.io. See nyc's docs on codecov integration here: https://github.com/istanbuljs/nyc#integrating-with-codecov

One of the following should be done:

• Fix coveralls integration
• Replace coveralls with codecov.io

Both of these options are equally as good as each other so it's up to the asignee to choose.