N°3663 Group exception classes in /application/exceptions

Original files kept for compatibility issues :
- core/coreexception.class.inc.php

There are remaining exceptions in /core/oql, but those files are generated

core/csvparser.class.inc.php

@@ -1,34 +1,10 @@
 <?php
-// Copyright (C) 2010-2012 Combodo SARL
-//
-//   This file is part of iTop.
-//
-//   iTop is free software; you can redistribute it and/or modify	
-//   it under the terms of the GNU Affero General Public License as published by
-//   the Free Software Foundation, either version 3 of the License, or
-//   (at your option) any later version.
-//
-//   iTop is distributed in the hope that it will be useful,
-//   but WITHOUT ANY WARRANTY; without even the implied warranty of
-//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU Affero General Public License for more details.
-//
-//   You should have received a copy of the GNU Affero General Public License
-//   along with iTop. If not, see <http://www.gnu.org/licenses/>
-
-
-/**
- * CSV parser
- *
- * @copyright   Copyright (C) 2010-2012 Combodo SARL
+/*
+ * @copyright   Copyright (C) 2010-2021 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
-class CSVParserException extends CoreException
-{
-}
-
 define('stSTARTING', 1); //grey zone: the type is undetermined
 define('stRAW', 2); //building a non-qualified string
 define('stQUALIFIED', 3); //building qualified string