The user is instructed to send emails to admin@feedbunch.com in case of a problem, instead of webmaster@feedbunch.com
The opml-export failure emails uses the admin email configured in application.rb, instead of hardcoding it.
Send opml import/export emails from the admin address configured in application.rb, instead of hardcoding "info@feedbunch.com" (which is not enabled to receive emails anyway).
In staging and production environments, send Devise emails from the admin account configured in application.rb instead of hardcoding "accounts@feedbunch.com" or similar.