UnionOfRAD/lithium — pull request #634 by rapzo (2012-09-07 09:21:56+00:00)
Title: Changed the $entity->modified() behaviour so it accepts a field and

checks it if it was updated or not.
(this may not be the best way to implement it... Had serious doubts
about cases where values are objects).

Fixed the Command::nl comment block. The method returns a string and doesn't
print to the output.