ensure that all services require their provider

lib/fog/cloudsigma/compute.rb

@@ -1,6 +1,6 @@
-require 'fog/compute'
+require 'fog/cloudsigma'
 require 'fog/cloudsigma/connection'
-
+require 'fog/compute'
 
 module Fog
   module Compute

lib/fog/ecloud/compute.rb

@@ -1,3 +1,4 @@
+require 'fog/ecloud'
 require 'fog/ecloud/collection'
 require 'fog/ecloud/model'
 require 'builder'

lib/fog/local/storage.rb

@@ -1,4 +1,4 @@
-require 'fog/local/storage'
+require 'fog/local'
 require 'fog/storage'
 
 module Fog