restore_snapshot.ps1 in vagrant-unbundled-2.0.2.0

- old
+ new

@@ -2,7 +2,7 @@
     [Parameter(Mandatory=$true)]
     [string]$VmId,
     [string]$SnapName
 )
 
-$VM = Get-VM -Id $VmId -ErrorAction "Stop"
-Restore-VMSnapshot $VM -Name $SnapName -Confirm:$false
+$VM = Hyper-V\Get-VM -Id $VmId -ErrorAction "Stop"
+Hyper-V\Restore-VMSnapshot $VM -Name $SnapName -Confirm:$false