Fix deprecation warnings.

app/views/refinery/blog/categories/show.html.erb

@@ -1,6 +1,6 @@
 <% content_for :body_content_title, @category.title %>
 
-<% content_for :body_content_left do %>
+<% content_for :body do %>
   <% if @posts.any? %>
     <section id="blog_posts">
       <%= render :partial => "/refinery/blog/shared/post", :collection => @posts %>
@@ -13,7 +13,7 @@
   <% end %>
 <% end %>
 
-<% content_for :body_content_right do %>
+<% content_for :side_body do %>
   <%= render :partial => "/refinery/blog/shared/categories" %>
 <% end %>
 

app/views/refinery/blog/posts/archive.html.erb

@@ -1,6 +1,6 @@
 <% content_for :title, "#{t('.blog_archive_for', :date => @archive_date.strftime('%B %Y'))}" %>
 
-<% content_for :body_content_left do %>
+<% content_for :body do %>
   <h1><%= t('.blog_archive_for', :date => @archive_date.strftime('%B %Y')) %></h1>
   <% if @posts.any? %>
     <section id="blog_posts">

app/views/refinery/blog/posts/index.html.erb

@@ -1,4 +1,4 @@
-<% content_for :body_content_left do %>
+<% content_for :body do %>
   <%= raw @page.content_for(Refinery::Pages.default_parts.first.to_sym) if Refinery::Pages.default_parts.any? %>
 
   <% if @posts.any? %>
@@ -11,7 +11,7 @@
   <% end %>
 <% end %>
 
-<% content_for :body_content_right_prepend do -%>
+<% content_for :side_body_prepend do -%>
   <%= raw @page.content_for(Refinery::Pages.default_parts.second.to_sym) %>
 <% end if Refinery::Pages.default_parts.many? -%>
 <%= render :partial => '/refinery/blog/shared/body_content_right' %>

app/views/refinery/blog/posts/show.html.erb

@@ -1,4 +1,4 @@
-<% content_for :body_content_left do %>
+<% content_for :body do %>
   <div id="show_blog_post">
     <%= render 'post' %>
   </div>

app/views/refinery/blog/posts/tagged.html.erb

@@ -2,7 +2,7 @@
 
 <% content_for :body_content_title, "#{t('.posts_tagged')} &#8220;#{@tag_name.titleize}&#8221;".html_safe -%>
 
-<% content_for :body_content_left do %>
+<% content_for :body do %>
   <% if @posts.any? %>
     <section id="blog_posts">
       <%= render :partial => "/refinery/blog/shared/post", :collection => @posts %>

app/views/refinery/blog/shared/_body_content_right.html.erb

@@ -1,9 +1,9 @@
-<% content_for :body_content_right do %>
-  <%= yield(:body_content_right_prepend) %>
+<% content_for :side_body do %>
+  <%= yield(:side_body_prepend) %>
   <%= render :partial => "/refinery/blog/shared/rss_feed" %>
   <%= render :partial => "/refinery/blog/shared/categories" %>
   <%= render :partial => "/refinery/blog/shared/tags" %>
   <%= render :partial => "/refinery/blog/shared/posts" %>
   <%= blog_archive_widget %>
-  <%= yield(:body_content_right_append) %>
+  <%= yield(:side_body_append) %>
 <% end %>