opscode/chef — pull request #1272 by jamesc (2014-02-19 01:55:39+00:00)
Title: Add a --force option to protect against accidental deletion of validators

It's hard to recover an org from having a deleted validator client -
this patch protects against deleting validator accidentally e.g. in a
for loop around knife client delete by requiring you to specify --force

Includes specs around this new functionality