Coupon : Fix mistake with chmod, file mode set as 644 as it originally was

Remove submodule

core/lib/Thelia/Exception/CouponExpiredException.php

@@ -26,10 +26,6 @@ namespace Thelia\Exception;
 use Thelia\Log\Tlog;
 
 /**
- * Created by JetBrains PhpStorm.
- * Date: 8/19/13
- * Time: 3:24 PM
- *
  * Thrown when an Expired Coupon is tried
  *
  * @package Coupon

core/lib/Thelia/Exception/InvalidConditionException.php

@@ -26,10 +26,6 @@ namespace Thelia\Exception;
 use Thelia\Log\Tlog;
 
 /**
- * Created by JetBrains PhpStorm.
- * Date: 8/19/13
- * Time: 3:24 PM
- *
  * Thrown when a Condition is badly implemented
  *
  * @package Condition

core/lib/Thelia/Exception/InvalidConditionOperatorException.php

@@ -26,10 +26,6 @@ namespace Thelia\Exception;
 use Thelia\Log\Tlog;
 
 /**
- * Created by JetBrains PhpStorm.
- * Date: 8/19/13
- * Time: 3:24 PM
- *
  * Thrown when a Condition receive an invalid Operator
  *
  * @package Condition

core/lib/Thelia/Exception/InvalidConditionValueException.php

@@ -26,10 +26,6 @@ namespace Thelia\Exception;
 use Thelia\Log\Tlog;
 
 /**
- * Created by JetBrains PhpStorm.
- * Date: 8/19/13
- * Time: 3:24 PM
- *
  * Thrown when a Condition receives an invalid Parameter
  *
  * @package Condition

core/lib/Thelia/Exception/MissingFacadeException.php

@@ -26,10 +26,6 @@ namespace Thelia\Exception;
 use Thelia\Log\Tlog;
 
 /**
- * Created by JetBrains PhpStorm.
- * Date: 8/19/13
- * Time: 3:24 PM
- *
  * Thrown when the Facade is not set
  *
  * @package Coupon

core/lib/Thelia/Exception/NotImplementedException.php

@@ -26,10 +26,6 @@ namespace Thelia\Exception;
 use Symfony\Component\DependencyInjection\Exception\BadMethodCallException;
 
 /**
- * Created by JetBrains PhpStorm.
- * Date: 8/19/13
- * Time: 3:24 PM
- *
  * Thrown when an Abstract method has not been implemented
  *
  * @package Exception