Include indexes in docs

Author: dotboris

lib/docs/filters/salt_stack/entries.rb

@@ -19,10 +19,6 @@ def get_type
         type, _ = slug.split('/', 2)
         type
       end
-
-      def include_default_entry?
-        !subpath.end_with?('index.html')
-      end
     end
   end
 end