Fix quota capability detection so it can be overwritten by a plugin (#1488655)

Aleksander Machniak

2012-08-29 2b41a0e07efadd9374115a7fef96d06cb8f41b39

 program/steps/settings/folders.inc

@@ -414,8 +414,10 @@

$OUTPUT->set_pagetitle(rcube_label('folders'));
$OUTPUT->include_script('list.js');
$OUTPUT->set_env('quota', $STORAGE->get_capability('QUOTA'));
$OUTPUT->set_env('prefix_ns', $STORAGE->get_namespace('prefix'));
if ($STORAGE->get_capability('QUOTA')) {
    $OUTPUT->set_env('quota', true);
}

// add some labels to client
$OUTPUT->add_label('deletefolderconfirm', 'purgefolderconfirm', 'folderdeleting',