Make claim_content yaml/dict (#35)

Author: pabrahamsson

templates/resourceclaim.yaml.j2

@@ -15,10 +15,10 @@ spec:
           poolboy.gpte.redhat.com/resource-provider-name: babylon
         generateName: {{ governor_name }}-{{ claim_postfix | default("") }}
         labels:
-          governor: {{ governor_name }} 
+          governor: {{ governor_name }}
       spec:
-        governor: {{ governor_name }} 
+        governor: {{ governor_name }}
         vars:
           job_vars:
-            {{ claim_content | indent(12) }}
+            {{ claim_content | to_nice_yaml | indent(12) }}
 {% endif %}