* Check return code on ssh(-keygen) invocations.
* openssh_cert: only check for errors if certificate should be present and module is not in check mode.
* Handle rc check for _get_private_key().
* Add changelog fragment.
* Only pass -o for comment updating when necessary.
* Now fails if comment cannot be updated.
This was silently ignored in the past.
* Avoid failing operation.
* Initial commit
* Matching tests to overwritten permissions behavior with cryptography
* Ensuring key validation only occurs when state=present and accomodating CentOS6 restrictions
* Making ssh-keygen behavior explicit by version in tests
* Ensuring cyrptography not excluded in new conditions
* Adding changelog fragment
* Fixing sanity checks
* Improving readability
* Applying review suggestions
* addressing restore_on_failure conflict
* Initial commit
* Fixing unit tests
* More unit fixes
* Adding changelog fragment
* Minor refactor in Certificate.generate()
* Addressing option case-sensitivity and directive overrides
* Renaming idempotency to regenerate
* updating changelog
* Minor refactoring of default options
* Cleaning up with inline functions
* Fixing false failures when regenerate=fail and improving clarity
* Applying second round of review suggestions
* adding helper for safe atomic moves
Felix Fontein
Andrew Pantuso