Allow to manage multiple Deployments
Hide subscription manager passwords

We hide subscription manager passwords in hosts form.
Show correct tab/form after host assigning
Merge pull request #106 from pitr-ch/orchestration

Allow to manage multiple Deployments
Merge pull request #128 from ares/fix/1098776

Hide subscription manager passwords
bump version
Added import/export functionality for deployments

This commit makes it much easier to reproduce deployments based on prior ones.

Deployment export is based on the deployment summary page, but output format
is yml, and internal IDs are removed, in favor of puppetclass names and Staypuft::Role
names, in order to ensure that the format is portable across deployments and
across foreman instances (assuming Role/puppetclass names are the same).

Import pulls a previously exported deployment param set into an existing deployment object.