added license to Doctrine_Null, removed Doctrine_Module (depracated component)

Doctrine/Module.php

-<?php
-class Doctrine_Module implements IteratorAggregate, Countable {
-    /**
-     * @var array $components   an array containing all the components in this module
-     */
-    protected $components = array();
-    /**
-     * @var string $name        the name of this module
-     */
-    private $name;
-    /**
-     * constructor
-     *
-     * @param string $name      the name of this module
-     */
-    public function __construct($name) {
-        $this->name = $name;
-    }
-    /**
-     * returns the name of this module
-     *
-     * @return string
-     */
-    public function getName() {
-        return $this->name;
-    }
-    /**
-     * flush
-     * saves all components
-     *
-     * @return void
-     */
-    public function flush() {
-        $connection = Doctrine_Manager::getInstance()->getCurrentConnection();
-        
-        $tree = $connection->buildFlushTree($this->components);
-    }
-    /**
-     * getIterator
-     * this class implements IteratorAggregate interface
-     * returns an iterator that iterates through the components
-     * in this module
-     *
-     * @return ArrayIterator
-     */
-    public function getIterator() {
-        return new ArrayIterator($this->components);
-    }
-    /**
-     * count
-     * this class implements Countable interface
-     * returns the number of components in this module
-     *
-     * @return integer
-     */
-    public function count() {
-        return count($this->components);
-    }
-}
-

Doctrine/Null.php

 <?php
+/* 
+ *  $Id$
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.phpdoctrine.com>.
+ */
 /**
  * Doctrine_Null
  *
  * Simple empty class representing a null value
  * used for extra fast null value testing with isset() rather than array_key_exists()
+ * 
+ * @package     Doctrine ORM
+ * @url         www.phpdoctrine.com
+ * @license     LGPL  
  */
 class Doctrine_Null { }