Update translated languages

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Version 0.16.0 - 2020-07-??
 ### Features
 - Implement web notifications
+- Added languages: Galician, Croatian, Japanese, Russian
 
 # Version 0.15.1 - 2020-06-26
 ### Fixes:

lib/l10n/l10n.dart

@@ -8,8 +8,20 @@ class AppLocalizationsDelegate extends LocalizationsDelegate<L10n> {
 
   @override
   bool isSupported(Locale locale) {
-    return ['en', 'de', 'hu', 'pl', 'fr', 'cs', 'es', 'sk']
-        .contains(locale.languageCode);
+    return [
+      'en',
+      'de',
+      'hu',
+      'pl',
+      'fr',
+      'cs',
+      'es',
+      'sk',
+      'gl',
+      'hr',
+      'ja',
+      'ru',
+    ].contains(locale.languageCode);
   }
 
   @override

lib/main.dart

@@ -49,6 +49,10 @@ class App extends StatelessWidget {
                 const Locale('cs'), // Czech
                 const Locale('es'), // Spanish
                 const Locale('sk'), // Slovakian
+                const Locale('gl'), // Galician
+                const Locale('hr'), // Croatian
+                const Locale('ja'), // Japanese
+                const Locale('ru'), // Russian
               ],
               locale: kIsWeb
                   ? Locale(html.window.navigator.language.split('-').first)