Update to Rails 2.3.9 and itextomml 1.3.27

vendor/rails/railties/guides/source/credits.html.erb

@@ -1,7 +1,7 @@
 <% content_for :header_section do %>
-h2. Credits
+<h2>Credits</h2>
 
-p. We'd like to thank the following people for their tireless contributions to this project.
+<p>We'd like to thank the following people for their tireless contributions to this project.</p>
 
 <% end %>
 
@@ -39,8 +39,8 @@ p. We'd like to thank the following people for their tireless contributions to t
   Jeff Dean is a software engineer with "Pivotal Labs":http://pivotallabs.com.
 <% end %>
 
-<% author('Cássio Marques', 'cmarques') do %>
-  Cássio Marques is a Brazilian software developer working with different programming languages such as Ruby, JavaScript, CPP and Java, as an independent consultant. He blogs at "/* CODIFICANDO */":http://cassiomarques.wordpress.com, which is mainly written in Portuguese, but will soon get a new section for posts with English translation.
+<% author('C√°ssio Marques', 'cmarques') do %>
+  C√°ssio Marques is a Brazilian software developer working with different programming languages such as Ruby, JavaScript, CPP and Java, as an independent consultant. He blogs at "/* CODIFICANDO */":http://cassiomarques.wordpress.com, which is mainly written in Portuguese, but will soon get a new section for posts with English translation.
 <% end %>
 
 <% author('Emilio Tagua', 'miloops') do %>

vendor/rails/railties/guides/source/index.html.erb

@@ -1,23 +1,25 @@
 <% content_for :header_section do %>
-h2. Ruby on Rails guides
+<h2>Ruby on Rails guides</h2>
 
-These guides are designed to make you immediately productive with Rails, and to help you understand how all of the pieces fit together. There are two different versions of the Guides site, and you should be sure to use the one that applies to your situation:
+<p>These guides are designed to make you immediately productive with Rails, and to help you understand how all of the pieces fit together. There are two different versions of the Guides site, and you should be sure to use the one that applies to your situation:</p>
 
-* "Current Release version":http://guides.rubyonrails.org - based on Rails 2.3
-* "Edge version":http://guides.rails.info - based on the current Rails "master branch":http://github.com/rails/rails/tree/master
+<ul>
+<li><a href="http://guides.rubyonrails.org">Current Release version</a> - based on Rails 2.3</li>
+<li><a href="http://edgeguides.rubyonrails.org">Edge version</a> - based on the current Rails <a href="http://github.com/rails/rails/tree/master">master branch</a></li>
+</ul>
 
 <% end %>
 
 <% content_for :index_section do %>
 <div id="subCol">
   <dl>
-    <dd class="warning">Rails Guides are a result of the ongoing "Guides hackfest":http://hackfest.rubyonrails.org and a work in progress.</dd>
+    <dd class="warning">Rails Guides are a result of the ongoing <a href="http://hackfest.rubyonrails.org">Guides hackfest</a> and a work in progress.</dd>
     <dd class="ticket">Guides marked with this icon are currently being worked on. While they might still be useful to you, they may contain incomplete information and even errors. You can help by reviewing them and posting your comments and corrections at the respective Lighthouse ticket.</dd>
   </dl>
 </div>
 <% end %>
 
-h3. Start Here
+<h3>Start Here</h3>
 
 <dl>
 <% guide('Getting Started with Rails', 'getting_started.html') do %>
@@ -25,7 +27,7 @@ h3. Start Here
 <% end %>
 </dl>
 
-h3. Models
+<h3>Models</h3>
 
 <dl>
 <% guide("Rails Database Migrations", 'migrations.html') do %>
@@ -45,7 +47,7 @@ h3. Models
 <% end %>
 </dl>
 
-h3. Views
+<h3>Views</h3>
 
 <dl>
 <% guide("Layouts and Rendering in Rails", 'layouts_and_rendering.html') do %>
@@ -57,7 +59,7 @@ h3. Views
 <% end %>
 </dl>
 
-h3. Controllers
+<h3>Controllers</h3>
 
 <dl>
 <% guide("Action Controller Overview", 'action_controller_overview.html') do %>
@@ -69,7 +71,7 @@ h3. Controllers
 <% end %>
 </dl>
 
-h3. Digging Deeper
+<h3>Digging Deeper</h3>
 
 <dl>
 
@@ -86,7 +88,7 @@ h3. Digging Deeper
 <% end %>
 
 <% guide("Testing Rails Applications", 'testing.html', :ticket => 8) do %>
-  This is a rather comprehensive guide to doing both unit and functional tests in Rails. It covers everything from “What is a test?” to the testing APIs. Enjoy.
+  This is a rather comprehensive guide to doing both unit and functional tests in Rails. It covers everything from “What is a test?” to the testing APIs. Enjoy.
 <% end %>
 
 <% guide("Securing Rails Applications", 'security.html') do %>
@@ -120,5 +122,4 @@ h3. Digging Deeper
 <% guide("Contributing to Rails", 'contributing_to_rails.html') do %>
   Rails is not "somebody else's framework." This guide covers a variety of ways that you can get involved in the ongoing development of Rails.
 <% end %>
-
 </dl>

vendor/rails/railties/guides/source/plugins.textile

@@ -1272,7 +1272,7 @@ class YaffleMigrationGenerator < Rails::Generator::NamedBase
     end
 
     def yaffle_local_assigns
-      returning(assigns = {}) do
+      {}.tap do |assigns|
         assigns[:migration_action] = "add"
         assigns[:class_name] = "add_yaffle_fields_to_#{custom_file_name}"
         assigns[:table_name] = custom_file_name

vendor/rails/railties/guides/source/security.textile

@@ -288,7 +288,7 @@ When filtering user input file names, _(highlight)don't try to remove malicious
 
 <ruby>
 def sanitize_filename(filename)
-  returning filename.strip do |name|
+  filename.strip.tap do |name|
     # NOTE: File.basename doesn't work right with Windows paths on Unix
     # get only the filename, not the whole path
     name.gsub! /^.*(\\|\/)/, ''