Fixes #19789 - fix Layout/SpaceAroundOperators cop
fixes #23621 - passwords can be md5 hashed
Fixes #21875 - added support for sha512 grub passwords
All new hosts provisioned using default and rhel kickstarts will use sha512 grub passwords from now on.
Fixes #10785 - force encoding for encrypted fields
Fixes #10289: default root password hash is SHA256 now
Fixes #8890 - Allow selection of plaintext "encryption" method for root password
fixes #9551 - checking the encryption format so osx doesn't fail
refs #2127 - instantiate exception and pass i18n arg correctly
fixes #2127: added support for root password hashing other than MD5