wp-youtube-lyte error fixes

Notice: Use of undefined constant scheme - assumed 'scheme' in /wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php on line 54
Notice: Use of undefined constant host - assumed 'host' in /wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php on line 54

#wp-youtube-lyte.php line 54 change to:
	$origin=$urlArr['scheme']."://".$urlArr['host']."/";


Notice: Undefined offset: 0 in /wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php on line 84
Notice: Undefined offset: 0 in /wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php on line 85
Notice: Undefined offset: 0 in /wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php on line 86

#wp-youtube-lyte.php line 84-86 change to:
			if (!empty($showinfo[0])) $qsa="&".$showinfo[0];
			if (!empty($start[0])) $qsa.="&".$start[0];
			if (!empty($jsapi[0])) $qsa.="&".$jsapi[0]."&origin=".$origin;


Notice: Undefined variable: lynited in /wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php on line 165

#wp-youtube-lyte.php lines 164-170 change to:
function lyte_initer() {
	global $lynited;
	if (empty($lynited)) {
		$lynited=true;
		add_action('wp_footer', 'lyte_init');
	}
}
#(presume $lynited is meant to be a global variable as no point checking its value otherwise)