Bundling failure on rails_edge.gemfile

[myxoh]

The CI is currently red on rails_edge.gemfile trying to resolve incompatibilities.

My current thoughts is that this is only due to coveralls. Need some more investigating to confirm

[myxoh]

NVM. Confirmed. it was coveralls, however I cannot find a maintained version of the gem. I'll leave this issue open for someone else to take over as I haven't worked with coveralls before.

[dblock]

Closed via #1840