Merge pull request #27 from retr0h/working

Re-Revert "Revert "Foodcritic cleanups""
Merge pull request #28 from retr0h/working

Added PKI middleware functionality
Final changes related to PKI
Merge pull request #29 from jaypipes/working

Final changes related to PKI
Ensure signing dir in keystone server recipe
Inject --insecure in keystone bootstrap base_cmd
Quick typo fix
Merge pull request #30 from jaypipes/working

Ensure signing dir in keystone server recipe
Fixes while integrating in ci
No need to specify the default action