While I have been lazy in not closing this one with a Closes: line in
debian/changes with 2.5.1-1, it turns out it was right to do so after all.
The issue has been reopened from upstream, and seems to be not really fixed in
ms 0.7.2 as stated in the original advisory: https://github.com/zeit/ms/pull/89
I think we should:
1. create a node-ms 2.0.0 package
2. update node-debug to 2.6.8 and remove the embedded ms module