Add licenses
Merge pull request #53 from Mirantis/fix-licenses

Add licenses
[redhat] check license type for redhat
Merge pull request #55 from Mirantis/fix-check-type-of-redhat-license

[redhat] check license type for redhat
Merge branch 'master' of github.com:Mirantis/astute into deduplication_yaml
Add requiring map and sequence keys for YAML config file
Fix bug: params ks_disks in section ks_meta do not remove if ks_spaces already define.