Add Seo Robots to deliver indexing info

Author: ElliottAYoung

lib/cortex/snippets/client/helper.rb

@@ -25,6 +25,10 @@ def seo_keywords
           webpage[:seo_keyword_list]
         end
 
+        def seo_robots
+          webpage[:seo_robots]
+        end
+
         def noindex
           webpage[:noindex]
         end