- update compute api version to 2013/10/01

- add 'end' to described_reserved_instance

lib/fog/aws/compute.rb

@@ -372,7 +372,7 @@ module Fog
           @region                 = options[:region] ||= 'us-east-1'
           @instrumentor           = options[:instrumentor]
           @instrumentor_name      = options[:instrumentor_name] || 'fog.aws.compute'
-          @version                = options[:version]     ||  '2013-08-15'
+          @version                = options[:version]     ||  '2013-10-01'
 
           if @endpoint = options[:endpoint]
             endpoint = URI.parse(@endpoint)

lib/fog/aws/parsers/compute/describe_reserved_instances.rb

@@ -26,6 +26,7 @@ module Fog
             when 'start','end'
               @reserved_instance[name] = Time.parse(value)
             end
+
           end
 
         end

lib/fog/aws/requests/compute/describe_reserved_instances.rb

@@ -25,6 +25,7 @@ module Fog
         #       * 'start'<~Time> - start time for reservation
         #       * 'state'<~String> - state of reserved instance purchase, in .[pending-payment, active, payment-failed, retired]
         #       * 'usagePrice"<~Float> - usage price of reserved instances, per hour
+        #       * 'end' - time reservation stopped being applied (i.e sold or canceled - as of version 2013/10/01)
         #
         # {Amazon API Reference}[http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeReservedInstances.html]
         def describe_reserved_instances(filters = {})