AbstractWritter::setFormatter($formatter, array $options = null) does not conform WriterInterface::setFormatter($formatter).
AbstractWritter::setFormatter($formatter, array $options = null) does not conform WriterInterface::setFormatter($formatter).

Changed WriterInterface and all descendat subclasses.

zendframework/zend-log,Xerkus/zend-log,zendframework/zend-log,Xerkus/zend-log