CODE STYLE removing files AppSpool because they are no longer used in PM

this is the proof that these files were not used anymore:
grep "AppSpool" * -R -l
workflow/engine/classes/model/map/AppSpoolMapBuilder.php
workflow/engine/classes/model/AppSpool.php
workflow/engine/classes/model/om/BaseAppSpoolPeer.php
workflow/engine/classes/model/om/BaseAppSpool.php
workflow/engine/classes/model/AppSpoolPeer.php

workflow/engine/classes/model/AppSpool.php

@@ -1,23 +0,0 @@
-<?php
-/**
- * AppSpool.php
- * @package    workflow.engine.classes.model
- */
-
-require_once 'classes/model/om/BaseAppSpool.php';
-
-
-/**
- * Skeleton subclass for representing a row from the 'APP_SPOOL' table.
- *
- * 
- *
- * You should add additional methods to this class to meet the
- * application requirements.  This class will only be generated as
- * long as it does not already exist in the output directory.
- *
- * @package    workflow.engine.classes.model
- */
-class AppSpool extends BaseAppSpool {
-
-} // AppSpool

workflow/engine/classes/model/AppSpoolPeer.php

@@ -1,27 +0,0 @@
-<?php
-/**
- * AppSpoolPeer.php
- * @package    workflow.engine.classes.model
- */
-
-  // include base peer class
-  require_once 'classes/model/om/BaseAppSpoolPeer.php';
-
-  // include object class
-  include_once 'classes/model/AppSpool.php';
-
-
-/**
- * Skeleton subclass for performing query and update operations on the 'APP_SPOOL' table.
- *
- * 
- *
- * You should add additional methods to this class to meet the
- * application requirements.  This class will only be generated as
- * long as it does not already exist in the output directory.
- *
- * @package    workflow.engine.classes.model
- */
-class AppSpoolPeer extends BaseAppSpoolPeer {
-
-} // AppSpoolPeer

workflow/engine/classes/model/map/AppSpoolMapBuilder.php

@@ -1,79 +0,0 @@
-<?php
-
-require_once 'propel/map/MapBuilder.php';
-include_once 'creole/CreoleTypes.php';
-
-
-/**
- * This class adds structure of 'APP_SPOOL' table to 'workflow' DatabaseMap object.
- *
- *
- *
- * These statically-built map classes are used by Propel to do runtime db structure discovery.
- * For example, the createSelectSql() method checks the type of a given column used in an
- * ORDER BY clause to know whether it needs to apply SQL to make the ORDER BY case-insensitive
- * (i.e. if it's a text column type).
- *
- * @package    classes.model.map
- */
-class AppSpoolMapBuilder {
-
-	/**
-	 * The (dot-path) name of this class
-	 */
-	const CLASS_NAME = 'classes.model.map.AppSpoolMapBuilder';
-
-	/**
-	 * The database map.
-	 */
-	private $dbMap;
-
-	/**
-	 * Tells us if this DatabaseMapBuilder is built so that we
-	 * don't have to re-build it every time.
-	 *
-	 * @return     boolean true if this DatabaseMapBuilder is built, false otherwise.
-	 */
-	public function isBuilt()
-	{
-		return ($this->dbMap !== null);
-	}
-
-	/**
-	 * Gets the databasemap this map builder built.
-	 *
-	 * @return     the databasemap
-	 */
-	public function getDatabaseMap()
-	{
-		return $this->dbMap;
-	}
-
-	/**
-	 * The doBuild() method builds the DatabaseMap
-	 *
-	 * @return     void
-	 * @throws     PropelException
-	 */
-	public function doBuild()
-	{
-		$this->dbMap = Propel::getDatabaseMap('workflow');
-
-		$tMap = $this->dbMap->addTable('APP_SPOOL');
-		$tMap->setPhpName('AppSpool');
-
-		$tMap->setUseIdGenerator(false);
-
-		$tMap->addPrimaryKey('ID', 'Id', 'int', CreoleTypes::SMALLINT, true, 6);
-
-		$tMap->addColumn('SENDER', 'Sender', 'string', CreoleTypes::VARCHAR, true, 96);
-
-		$tMap->addColumn('FILE', 'File', 'string', CreoleTypes::LONGVARCHAR, true, null);
-
-		$tMap->addColumn('NOW', 'Now', 'string', CreoleTypes::VARCHAR, true, 16);
-
-		$tMap->addColumn('STATUS', 'Status', 'string', CreoleTypes::VARCHAR, true, 16);
-
-	} // doBuild()
-
-} // AppSpoolMapBuilder