Rspec for previous commit

URI.escape is now only overriden for ruby >= 1.9.2
RDoc

doc/WpConfigBackup.html

@@ -124,6 +124,8 @@
         
           <li><a href="./Svn_Parser.html">Svn_Parser</a></li>
         
+          <li><a href="./URI.html">URI</a></li>
+        
           <li><a href="./Updater.html">Updater</a></li>
         
           <li><a href="./UpdaterFactory.html">UpdaterFactory</a></li>
@@ -227,7 +229,7 @@
   <span class="ruby-node">%{
     wp-config.php~ #wp-config.php# wp-config.php.save wp-config.php.swp wp-config.php.swo wp-config.php_bak
     wp-config.bak wp-config.php.bak wp-config.save wp-config.old wp-config.php.old wp-config.php.orig
-    wp-config.orig wp-config.php.original wp-config.original
+    wp-config.orig wp-config.php.original wp-config.original wp-config.txt
   }</span> <span class="ruby-comment"># thanks to Feross.org for these</span>
 <span class="ruby-keyword">end</span></pre>
             </div><!-- config_backup_files-source -->