Update to use zend-mvc-i18n.

module/VuFind/src/VuFind/Bootstrapper.php

@@ -343,7 +343,7 @@ class Bootstrapper
                         'ExtendedIni', $domain, $domain, $language
                     );
                 }
-            } catch (\Zend\Mvc\Exception\BadMethodCallException $e) {
+            } catch (\Zend\Mvc\I18n\Exception\BadMethodCallException $e) {
                 if (!extension_loaded('intl')) {
                     throw new \Exception(
                         'Translation broken due to missing PHP intl extension.'

module/VuFind/src/VuFind/Service/Factory.php

@@ -927,7 +927,7 @@ class Factory
      */
     public static function getTranslator(ServiceManager $sm)
     {
-        $factory = new \Zend\Mvc\Service\TranslatorServiceFactory();
+        $factory = new \Zend\Mvc\I18n\TranslatorFactory();
         $translator = $factory->createService($sm);
 
         // Set up the ExtendedIni plugin:
@@ -941,7 +941,7 @@ class Factory
             : [$config->Site->language, 'en'];
         try {
             $pm = $translator->getPluginManager();
-        } catch (\Zend\Mvc\Exception\BadMethodCallException $ex) {
+        } catch (\Zend\Mvc\I18n\Exception\BadMethodCallException $ex) {
             // If getPluginManager is missing, this means that the user has
             // disabled translation in module.config.php or PHP's intl extension
             // is missing. We can do no further configuration of the object.

module/VuFind/src/VuFind/View/Helper/Root/DisplayLanguageOption.php

@@ -60,7 +60,7 @@ class DisplayLanguageOption extends \Zend\View\Helper\AbstractHelper
                 'ExtendedIni', null, 'default', 'native'
             );
             $this->translator->setLocale('native');
-        } catch (\Zend\Mvc\Exception\BadMethodCallException $e) {
+        } catch (\Zend\Mvc\I18n\Exception\BadMethodCallException $e) {
             if (!extension_loaded('intl')) {
                 throw new \Exception(
                     'Translation broken due to missing PHP intl extension.'

module/VuFind/src/VuFindTest/Unit/TestCase.php

@@ -205,7 +205,7 @@ abstract class TestCase extends \PHPUnit_Framework_TestCase
                 )
             );
             $this->serviceManager->setService('Config', []);
-            $factory = new \Zend\Mvc\Service\TranslatorServiceFactory();
+            $factory = new \Zend\Mvc\I18n\TranslatorFactory();
             $this->serviceManager->setService(
                 'VuFind\Translator', $factory->createService($this->serviceManager)
             );

module/VuFindTheme/src/VuFindTheme/Initializer.php

@@ -416,7 +416,7 @@ class Initializer
 
                 $pm = $translator->getPluginManager();
                 $pm->get('ExtendedIni')->addToPathStack($pathStack);
-            } catch (\Zend\Mvc\Exception\BadMethodCallException $e) {
+            } catch (\Zend\Mvc\I18n\Exception\BadMethodCallException $e) {
                 // This exception likely indicates that translation is disabled,
                 // so we can't proceed.
                 return;