* Commands: Added run_* methods as an alternative to modifiers (#386)
* CLI: Added support for ALLOW_ABREV (#401)
* CLI: Added DESCRIPTION_MORE, preserves spacing (#378)
* Color: Avoid throwing error in atexit in special cases (like pytest) (#393)
* Including Python 3.7 in testing matrix.
* Smaller bugfixes and other testing improvements.
- Switch to github archive for tests
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-plumbum?expand=0&rev=7