Exit with non-zero status when drush test-run does.
Merge branch 'master' of github.com:acquia/cloud-hooks
Merge branch 'master' of github.com:acquia/cloud-hooks
Add post-code-update hook.
Merge remote-tracking branch 'origin/master' into post-code-update
Clean up hook docs.
Merge pull request #20 from acquia/post-code-update

Document post-code-update hook