Remove "nofollow" from sig links

		if ($options['signatureKey'] && isset($message[$options['signatureKey']]))
		{
			if ($options['showSignature'])
			{
				// note: signatures are always nofollow'd by default
				$message[$options['signatureHtmlKey']] = new XenForo_BbCode_TextWrapper(
					$message[$options['signatureKey']], $parser, array('lightBox' => false, 'noFollowDefault' => false)
				);
			}
			else
			{...