Add pear/Text_LanguageDetect to Composer/vendor

- Updated mobiledetectlib to 2.8.26
- Updated PEAR to 1.10.5
- Updated Archive_Tar to 1.4.3
- Updated XML_Util to 1.4.3

vendor/pear/text_languagedetect/docs/errorhandling.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * How to handle errors
+ */
+require_once 'Text/LanguageDetect.php';
+require_once 'Text/LanguageDetect/Exception.php';
+
+try {
+    $ld = new Text_LanguageDetect();
+    $lang = $ld->detectSimple('Das ist ein kleiner Text');
+    echo "Language is: $lang\n";
+} catch (Text_LanguageDetect_Exception $e) {
+    echo 'An error occured! Message: ' . $e . "\n";
+}
+?>