[vsphere] expose VM virtual hardware version

lib/fog/vsphere/compute.rb

@@ -109,6 +109,7 @@ module Fog
           :corespersocket   => 'config.hardware.numCoresPerSocket',
           :overall_status => 'overallStatus',
           :guest_id => 'config.guestId',
+          :hardware_version => 'config.version',
         }
 
         def convert_vm_view_to_attr_hash(vms)

lib/fog/vsphere/models/compute/server.rb

@@ -45,6 +45,7 @@ module Fog
         attribute :resource_pool
         attribute :instance_uuid # move this --> id
         attribute :guest_id
+        attribute :hardware_version
         attribute :scsi_controller # this is the first scsi controller. Right now no more of them can be used.
 
         def initialize(attributes={} )

lib/fog/vsphere/requests/compute/create_vm.rb

@@ -8,6 +8,7 @@ module Fog
           vm_cfg        = {
             :name         => attributes[:name],
             :guestId      => attributes[:guest_id],
+            :version      => attributes[:hardware_version],
             :files        => { :vmPathName => vm_path_name(attributes) },
             :numCPUs      => attributes[:cpus],
             :numCoresPerSocket => attributes[:corespersocket],