Description:
------------
The IDE package generates invalid XML, as it appears to convert entities it 
shouldn't. In this case, &lt to < thus invalidating the XML file.

The following test script is based off the IDE demo.

Test script:
---------------
#!/usr/bin/env php
<?php
use phpdotnet\phd as PhD;

define ('__INSTALLDIR__', '/Users/philip/php/lib/php');
define ('PHD_OUTPUT_DIR', '/Users/philip/svn/php/doc-en/output_dir/');
define('DS',                     DIRECTORY_SEPARATOR);

require __INSTALLDIR__ . DS . 'phpdotnet' . DS . 'phd' . DS . 'Autoloader.php';
require __INSTALLDIR__ . DS . 'phpdotnet' . DS . 'phd' . DS . 'functions.php';

spl_autoload_register(array("phpdotnet\\phd\\Autoloader", "autoload"));

$api = new PhD\Package_IDE_API(PHD_OUTPUT_DIR);

$function = $api->getFunctionByName('strcmp');
print $function->getName();

Expected result:
----------------
strcmp

Actual result:
--------------
[08:25:31 - E_WARNING             ] 
/Users/philip/php/lib/php/phpdotnet/phd/Package/IDE/API.php:94
simplexml_load_file(): /Users/philip/svn/php/doc-en/output_dir/ide-
functions/strcmp.xml:23: parser error : StartTag: invalid element name

[08:25:31 - E_WARNING             ] 
/Users/philip/php/lib/php/phpdotnet/phd/Package/IDE/API.php:94
simplexml_load_file(): <description>Returns < 0 if str1 is less than

...