Merge pull request #1487 from nathanleclaire/fix_paused_start

Fix choke when starting from Saved state

drivers/virtualbox/virtualbox.go

@@ -388,9 +388,11 @@ func (d *Driver) Start() error {
 		return err
 	}
 
+	if s == state.Stopped {
 		// check network to re-create if needed
 		if err := d.setupHostOnlyNetwork(d.MachineName); err != nil {
-		return err
+			return fmt.Errorf("Error setting up host only network on machine start: %s", err)
+		}
 	}
 
 	switch s {