Kapitan

- Fixed bug with searchvar keys chain (115)

- Reclass submodule integration fixes

- Reclass update (112)

- Fixed deep_get recursion and search (108)
- Customizable indentation of yaml/json (110)

- Allow recursive search and globbing in searchvar and inventory commands (97)
- terraform in CI image (98)
- Updated kube.libjsonnet and fixed secrets example (101)
- Added secrets info in docs
- Updates to GPG backend functions (103):
- RSA private keys `?{gpg:common/rsa.key|rsa}`
- Support for pipes `?{gpg:mysql/root/password|randomstr|base64}`
- SHA256 function `?{gpg:mysql/root/password|randomstr|sha256}`
- Deprecated `|randomstrb64` in favor of `|randomstr|base64`

- Do not escape forward slashes in `json.dump` (92)
- sha256 jsonnet function (94)