railgun.rb in mailgun-ruby-1.1.4

- old
+ new

@@ -1,7 +1,5 @@
-require 'action_mailer'
-require 'active_support/rescuable'
-
+require 'railgun/railtie'
 require 'railgun/attachment'
 require 'railgun/errors'
 require 'railgun/mailer'
 require 'railgun/message'
 