public static function export_block_settings($block_id)
 {
     /* Set up variables */
     $block = HeadwayBlocksData::get_block($block_id);
     /* Check if block exists */
     if (!$block) {
         die('Error: Could not export block settings.');
     }
     /* Spit the file out */
     return self::to_json('Block Settings - ' . HeadwayBlocksData::get_block_name($block), 'block-settings', array('id' => $block_id, 'type' => $block['type'], 'settings' => $block['settings'], 'styling' => HeadwayBlocksData::get_block_styling($block)));
 }