a couple touch-ups to post view

app/views/post/view.pug

@@ -6,15 +6,13 @@ block content
 
   article(dtp-post-id= post._id)
     .uk-margin
-      div(uk-grid)
+      h1.article-title= post.title
-        .uk-width-expand
-          h1.article-title= post.title
       .uk-text-lead= post.summary
     .uk-margin
       .uk-article-meta
         div(uk-grid).uk-grid-small.uk-flex-top
           .uk-width-expand
-            div published: #{moment(post.created).format('MMM DD, YYYY - hh:mm a').toUpperCase()}
+            div #{moment(post.created).format('MMM DD, YYYY, hh:mm a')}, by #[a(href=`/user/${post.author._id}`)= post.author.displayName || post.author.username]
           if user && user.flags.isAdmin
             .uk-width-auto
               a(href=`/admin/post/${post._id}`)