Add fallback i18n locales

All other languages will fallback to the default locale

Rails also, seems to pick up dialect fallbacks, for locales with this format: es-CO, es-PE, etc, which will fallback to "es", so that is great 😌

config/application.rb

@@ -20,7 +20,6 @@ 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.fallbacks = {'fr' => 'es', 'pt-br' => 'es', 'nl' => 'en'}
     available_locales = [
       "ar",
       "de",
@@ -40,6 +39,14 @@ module Consul
       "zh-CN",
       "zh-TW"]
     config.i18n.available_locales = available_locales
+    config.i18n.fallbacks = {
+      'ast'   => 'es',
+      'ca'    => 'es',
+      'fr'    => 'es',
+      'gl'    => 'es',
+      'it'    => 'es',
+      'pt-BR' => 'es'
+    }
     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}')]