Use 年月日 in blog post page

Author: yasulab

app/views/blog_post_page/index.html.erb

@@ -5,7 +5,7 @@
     <% end %>
   <% end %>
 
-　<%= content_tag(:div,  scrivito_value(@obj.created.strftime("%Y/%m/%d")), :class => "text-muted h4") %>
+　<%= content_tag(:div,  scrivito_value(@obj.created.strftime("%Y年%m月%d日")), :class => "text-muted h4") %>
   <hr>
   <%= scrivito_tag :h1, @obj, :title %>
   <%= scrivito_tag(:div, @obj, :abstract) %>