Issue #2041109 by greg.1.anderson: Make Drush call command hooks more consistently.
Issue #1957934 by helmo | moshe weitzman: Added Updatedb should support output format.
Issue #2034731 by helmo: Fixed Collected code style fixes.
Issue #2031383 by ergonlogic: Added Provide weight-like mechanism to ensure order of hook calls.
Issue #2021607 by greg.1.anderson, rballou: Drush sql-cli database flag.
Comment out 2 outputformat tests now that updatestatus no longer prints Up to Date projects. IMO, we could remove all these tests in favor of outputFormatUnitCase.