$this->addOption( 'oldlayout', "Old layout; one of 'name' or 'sha1'", true, true );
$this->addOption( 'newlayout', "New layout; one of 'name' or 'sha1'", true, true );
$this->addOption( 'since', "Copy only files from after this timestamp", false, true );
$this->addOption( 'oldlayout', "Old layout; one of 'name' or 'sha1'", true, true );
$this->addOption( 'newlayout', "New layout; one of 'name' or 'sha1'", true, true );
$this->addOption( 'since', "Copy only files from after this timestamp", false, true );