Fixes and general progress

config/application.rb

@@ -6,6 +6,8 @@ require 'rails/all'
 # you've limited to :test, :development, or :production.
 Bundler.require(*Rails.groups)
 
+Dotenv::Railtie.load
+
 module Mastodon
   class Application < Rails::Application
     # Settings in config/environments/* take precedence over those specified here.

config/environments/development.rb

@@ -38,6 +38,4 @@ Rails.application.configure do
 
   # Raises error for missing translations
   # config.action_view.raise_on_missing_translations = true
-
-  config.action_mailer.default_url_options = { host: ENV['NGROK_HOST'] }
 end

config/initializers/ostatus.rb

@@ -1 +1,6 @@
 LOCAL_DOMAIN = ENV['LOCAL_DOMAIN'] || 'localhost'
+HUB_URL      = ENV['HUB_URL'] || 'https://pubsubhubbub.superfeedr.com'
+
+Rails.application.configure do
+  config.action_mailer.default_url_options = { host: LOCAL_DOMAIN }
+end