kubectl-who-can-0.0+git20190606.c185aaa-bp157.1.21

- Use noun phrase in summary.

- Update to version 0.0+git20190606.c185aaa:
  * Allow filtering by namespace
  * fix stale import
  * Include auth provider plugins
  * Add basic makefile
  * Add asciinema
  * More idiomatic argument checking
  * Create LICENSE
  * Create README.md