changed blog.owner to blog.person.real_name

app/views/blogs/_blog.html.haml

@@ -1,6 +1,6 @@
 %li.message{:class => ("mine" if mine?(post))}
   %span.from
-    = link_to post.owner, "#"
+    = link_to post.person.real_name, "#"
     %b wrote a new blog post
     %br
   %b= post.title
@@ -8,4 +8,4 @@
   = raw post.body
   %div.time= link_to "#{time_ago_in_words(post.updated_at)} ago", blog_path(post)
   - if mine?(post)
-    = link_to 'Destroy', blog_path(post), :confirm => 'Are you sure?', :method => :delete
+    = link_to 'Destroy', blog_path(post), :confirm => 'Are you sure?', :method => :delete