rightscale.rb in cap-rightscale-0.3.6

- old
+ new

@@ -1,8 +1,6 @@
 require 'cap-rightscale/utils/rs_utils.rb'
 require 'cap-rightscale/configuration/rightscale/resource'
-require 'ping'
-require 'thread'
 
 module Capistrano
   class Configuration
     module RightScale
       attr_writer :validate_echo, :use_nickname, :use_public_ip, :use_rs_cache