$vars['page']['footer']['Outreach Traders'] = array(
'#type' => 'markup',
'#prefix' => '<div style="text-align: center;"><small>',
'#markup' => t('Outreach Traders is Powered by') . ' ' . l(t('FarmOs'), 'http://farmos.org'),
'#suffix' => '</small></div>',
);
}