[Zend\File] Code refactor

* Adapt imports and classname to the CS guidelines.
* Fix Test cases and adapted for locale decimal formatting.

library/Zend/File/ClassFileLocator.php

@@ -1,4 +1,22 @@
 <?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to [email protected] so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Ldap
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
 
 namespace Zend\File;
 
@@ -11,9 +29,11 @@
 
 /**
  * Locate files containing PHP classes, interfaces, or abstracts
- * 
- * @package    Zend_File
- * @license    New BSD {@link http://framework.zend.com/license/new-bsd}
+ *
+ * @category   Zend
+ * @package    Zend_Ldap
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class ClassFileLocator extends FilterIterator
 {
@@ -23,8 +43,7 @@ class ClassFileLocator extends FilterIterator
      * Expects either a directory, or a DirectoryIterator (or its recursive variant) 
      * instance.
      * 
-     * @param  string|DirectoryIterator $dirOrIterator 
-     * @return void
+     * @param  string|DirectoryIterator $dirOrIterator
      */
     public function __construct($dirOrIterator = '.')
     {