Delete obsolete CMBase.php library class.
Delete obsolete CMBase.php library class.

experience/campaigner.ee_addon,monooso/campaigner.ee_addon,experience/campaigner.ee_addon,monooso/campaigner.ee_addon,monooso/campaigner.ee_addon,monooso/campaigner.ee_addon,experience/campaigner.ee_addon,experience/campaigner.ee_addon,experience/campaigner.ee_addon,monooso/campaigner.ee_addon