Added new output to vm_clone.rb

Fixed 'path' attribute on server model
fixed server.clone function and added some documentation.

lib/fog/vsphere/compute.rb

@@ -123,7 +123,7 @@ module Fog
             # This inline rescue catches any standard error.  While a VM is
             # cloning, a call to the macs method will throw and NoMethodError
             attrs['mac_addresses'] = vm_mob_ref.macs rescue nil
-            attrs['path'] = get_folder_path(vm_mob_ref.parent)
+            attrs['path'] = "/"+vm_mob_ref.parent.path.map(&:last).join('/')
           end
         end
 

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

@@ -93,16 +93,23 @@ module Fog
           connection.vm_migrate('instance_uuid' => instance_uuid, 'priority' => options[:priority])
         end
 
+        # Clone from a server object
+        #
+        # ==== Parameters
+        # *<~Hash>:
+        #   * 'name'<~String> - *REQUIRED* Name of the _new_ VirtualMachine
+        #   * See more options in vm_clone request/compute/vm_clone.rb
+        #
         def clone(options = {})
           requires :name, :datacenter
           # Convert symbols to strings
           req_options = options.inject({}) { |hsh, (k,v)| hsh[k.to_s] = v; hsh }
           # Give our path to the request
-          req_options['path'] ="#{path}/#{name}"
+          req_options['template_path'] ="#{path}/#{name}"
           # Perform the actual clone
           clone_results = connection.vm_clone(req_options)
           # Create the new VM model.
-          new_vm = self.class.new(clone_results['vm_attributes'])
+          new_vm = self.class.new(clone_results['new_vm'])
           # We need to assign the collection and the connection otherwise we
           # cannot reload the model.
           new_vm.collection = self.collection

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

@@ -16,7 +16,7 @@ module Fog
                  else
                    # try to find based on VM name
                    if dc
-                     get_datacenter(dc).find_vm(id)
+                     get_raw_datacenter(dc).find_vm(id)
                    else
                      raw_datacenters.map { |d| d.find_vm(id) }.compact.first
                    end

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

@@ -10,7 +10,10 @@ module Fog
             'linked_clone' => false,
           }
           options = default_options.merge(options)
-          required_options = %w{ path name }
+          # Backwards compat for "path" option
+          options["template_path"] ||= options["path"]
+          options["path"] ||= options["template_path"]
+          required_options = %w{ template_path name }
           required_options.each do |param|
             raise ArgumentError, "#{required_options.join(', ')} are required" unless options.has_key? param
           end
@@ -180,7 +183,7 @@ module Fog
           # Return hash
           {
             'vm_ref'        => new_vm ? new_vm._ref : nil,
-            'vm_attributes' => new_vm ? convert_vm_mob_ref_to_attr_hash(new_vm) : {},
+            'new_vm'        => new_vm ? get_virtual_machine("#{path_elements.join('/')}/#{options['name']}", template_dc) : nil,
             'task_ref'      => task._ref
           }
         end