Create openscap formula

This formula allows to install openscap schemas and utils.
Also, here is a simple oscap execution module.

Change-Id: Ib113f9a739deafbc4cf85c97b071636d0161cb54
Closes-PROD: https://mirantis.jira.com/browse/PROD-20392
diff --git a/metadata.yml b/metadata.yml
new file mode 100644
index 0000000..7faf41e
--- /dev/null
+++ b/metadata.yml
@@ -0,0 +1,4 @@
+name: "openscap"
+version: "0.1"
+source: "https://github.com/salt-formulas/salt-formula-openscap"
+