phpbb blog changes

new_blog_data.php

		// Grab all profile fields from users in id cache for later use - similar to the poster cache
		if ($config['user_blog_custom_profile_enable'])
		{
			if (!class_exists('custom_profile'))
			{
				include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
				$cp = new custom_profile();
        $profile_fields_cache = $cp->generate_profile_fields_template('grab', $users_to_query);
			}
		}

old_blog_data.php

		
		// Grab all profile fields from users in id cache for later use - similar to the poster cache
		if ($config['user_blog_custom_profile_enable'])
		{
			if (!class_exists('custom_profile'))
			{
				include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
				$cp = new custom_profile();
			}
		}

    $profile_fields_cache = $cp->generate_profile_fields_template('grab', $users_to_query);