pkg/vbox5-nova-sculpt: clipboard support

To enable the clipboard for a VM, add the following node to the
<Hardware> sub node of your machine.vbox configuration:

  <Clipboard mode="Bidirectional"/>

Issue #3437

repos/gems/run/sculpt/machine.vbox

@@ -45,6 +45,7 @@
       <SharedFolders>
         <SharedFolder name="shared" hostPath="/shared" writable="true" autoMount="true"/>
       </SharedFolders>
+      <Clipboard mode="Bidirectional"/>
     </Hardware>
     <StorageControllers>
       <StorageController name="SATA" type="AHCI" PortCount="4" useHostIOCache="true" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">

repos/ports/recipes/pkg/vbox5-nova-sculpt/runtime

@@ -7,11 +7,12 @@
 		<nic/>
 		<rom label="capslock"/>
 		<rom label="platform_info"/>
-		<rom label="usb_devices"/>
 		<report label="shape"/>
-		<report/>
+		<report label="clipboard"/>
+		<rom    label="clipboard"/>
 		<rm/>
 		<rtc/>
+		<rom label="usb_devices"/>
 		<usb/>
 	</requires>