add Windows10 vm controls

tools/kvm/shutdown_vm.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+vm=Windows10
+echo "Trying to shutdown $vm"
+sudo virsh shutdown $vm
+
+i=0
+
+while [ $i -le 30 ]; do
+  sleep 1
+  sudo virsh list | rg $vm > /dev/null
+  if [ $? -ne 1 ]; then
+    echo "Still waiting for $vm to terminate..."
+    ((i++))
+  else
+    echo "$vm terminated!"
+    exit 0
+  fi
+done
+
+echo "$vm did not terminate in a timely fashion, destroying instance."
+sudo virsh destroy $vm

tools/kvm/start_vm.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+sudo virsh start Windows10