FEATURE: English locale with international date formats

Makes en_US the new default locale

script/bulk_import/base.rb

@@ -105,7 +105,7 @@ class BulkImport::Base
 
   def preload_i18n
     puts "Preloading I18n..."
-    I18n.locale = ENV.fetch("LOCALE") { "en" }.to_sym
+    I18n.locale = ENV.fetch("LOCALE") { SiteSettings::DefaultsProvider::DEFAULT_LOCALE }.to_sym
     I18n.t("test")
     ActiveSupport::Inflector.transliterate("test")
   end