nitrous-io/docker-packager — pull request #1 by ctrlaltreboot (2014-08-26 09:12:48+00:00)
Title: Fix directory creation in Dockerfile.

- Let's use apt.nitrous.io globally since get.nitrous.io is deprecated.
- `RUN mkdir -p base/{dir1,dir2}` results in `base/{dir1,dir2}`