Add all available locales

Only addding those with significant number of translations

config/application.rb

@@ -20,8 +20,26 @@ module Consul
     # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     config.i18n.default_locale = :en
-    config.i18n.available_locales = [:en, :es, :fr, :nl, 'pt-BR']
     config.i18n.fallbacks = {'fr' => 'es', 'pt-br' => 'es', 'nl' => 'en'}
+    available_locales = [
+      "ar",
+      "de",
+      "en",
+      "es",
+      "fa",
+      "fr",
+      "gl",
+      "he",
+      "it",
+      "nl",
+      "pl",
+      "pt-BR",
+      "sq",
+      "sv",
+      "val",
+      "zh-CN",
+      "zh-TW"]
+    config.i18n.available_locales = available_locales
     config.i18n.load_path += Dir[Rails.root.join('config', 'locales', '**', '*.{rb,yml}')]
     config.i18n.load_path += Dir[Rails.root.join('config', 'locales', 'custom', '**', '*.{rb,yml}')]