Merge pull request #916 from afucher/af/config-hugo

add date configuration

Author: andrea-kyurchiev

config/_default/config.yaml

@@ -15,4 +15,9 @@ markup:
       unsafe: true
 minify:
   disableHTML: true
-uglyurls: false
+uglyurls: false
+
+frontmatter:
+  date:
+  - report_publish_date
+  - :default