Saxon ee

Adding the saxon_ee license file in a directory to all the jenkins boxes (slaves and masters)
Encryption adds a whole lot. It's got way more data than the nexus username/password.

If you want to go through setting up hiera-eyaml: https://github.com/TomPoulton/hiera-eyaml#configuration-file-for-eyaml

Then you can `eyaml edit hieradata/common.eyaml` and verify the content