Remove unneeded reference to getID3

ajax_getcustomq.php

@@ -1,7 +1,6 @@
 <?php
 
 require 'header.php';
-require_once 'getid3/getid3.php';
 
 $query = "SELECT songid FROM " . QUEUECONTENTSTABLE . " AS q LEFT JOIN " . SONGSTABLE . " AS s ON q.songid=s.id WHERE qid=:qid ORDER BY s.album, s.title";
 $fields = array();

ajax_getjukebox.php

@@ -1,7 +1,6 @@
 <?php
 
 require 'header.php';
-require_once 'getid3/getid3.php';
 
 $query = "SELECT id, songid FROM " . INSTANTQTABLE . " ORDER BY id";
 $sth = $globaldbh->prepare($query);

ajax_listsongs.php

@@ -1,7 +1,6 @@
 <?php
 
 require 'header.php';
-require_once 'getid3/getid3.php';
 
 if ( isset($_REQUEST['debug']) ) {
    $debug = true;

scripts/homeaudio_togglemute.pl

@@ -20,7 +20,7 @@ if ( $ARGV[0] eq "-show" ) {
 }
 
 $sound = `/usr/bin/amixer sget Master`;
-$mute = trim(`/usr/bin/amixer sget Master | grep "Front Left:" | awk '{print \$6}'`);
+$mute = trim(`/usr/bin/amixer sget Master | grep "Mono:" | awk '{print \$6}'`);
 $sth = $dbh->prepare("SELECT value FROM settings WHERE parameter='CURVOLUME'");
 $sth->execute();
 if ( $sth->rows > 0 ) {