- vagrant-update script now outputs progress.

- vagrant-clean prunes not found Vagrant VMs.

Documents/Shore/cleanup/vagrant-clean

@@ -19,3 +19,4 @@ for box in boxes:
         for version in boxes[box][provider][:-1]:
             vagrant.box('remove', '--provider', provider, '--box-version',
                         version, box)
+vagrant('global-status', '--prune')

Documents/Shore/cleanup/vagrant-update

@@ -14,4 +14,6 @@ for line in vagrant.box('list'):
         boxes[box['name']] = [box['provider']]
 for box in boxes:
     for provider in boxes[box]:
+        print('Updating box {0} provider {1}.').format(box['name'],
+                                                       box['provider'])
         vagrant.box('update', '--provider', provider, '--box', box)