Adds Authors to Home Hero Post callout

Author: Khaled Alquaddoomi

content/themes/firma/index.hbs

@@ -38,7 +38,7 @@ into the {body} of the default.hbs template --}}
         </h1>
       {{/is}}
       <div class="f-posts-container">
-          {{#get "posts" limit="1" include="tags" filter="tag:hash-homeheropost"}}
+          {{#get "posts" limit="1" include="tags,authors" filter="tag:hash-homeheropost"}}
               {{#foreach posts}}
                   {{> featured-home-post}}
               {{/foreach}}