A small fixup

Thanks for the awesome plugin, it saved me some hours.
I encountered a small problem that you can reproduce with the theme called Hestia, this theme doesn’t appear to have the value “Template” at the beginning of its styles.css so moving the configs to a child theme didn’t work.
I simply removed the lines around 300 in :
customizer-export-import/classes/class-cei-core.php

//if ( $data['template'] != $template ) {
//	$cei_error = __( 'Error importing settings! The settings you uploaded are not for the current theme.', 'customizer-export-import' );
//	return;
//}