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* ➖ Remove dependecy on Nipype
* 🐛 Pass commandline arguments through to ``cpac crash``
* 🚸 Add ``pull`` / ``upgrade`` command
* ⚡️🐳 Stop Docker containers when finished
* 👽 Handle changes from C-PAC 1.7 to 1.8
* 👷 Move tests from Travis to GitHub Actions
* 📝 Note needlessness of crash command for C-PAC ≥ 1.8.0
* 🚸 Use repeated flags in place of multi-value tags