As part of the move of plugins to entrypoints, take advantage of the
entrypoints based console scripts, which will make our command line scripts
available for unittesting.
Part of blueprint entrypoints-plugins
Co-authored-by: Michael Still <mikal@stillhq.com>
Change-Id: I5f17348b7b3cc896c92263dd518abb128757d81f
3fe772eaa6