add Mongoid::Errors::DocumentNotFound to ignored_exceptions
add Mongoid::Errors::DocumentNotFound to ignored_exceptions

smartinez87/exception_notification,DennisSchmidt/exception_notification,smartinez87/exception_notification,trevorturk/exception_notification,DennisSchmidt/exception_notification,trevorturk/exception_notification,DennisSchmidt/exception_notification,trevorturk/exception_notification