idea: automatically create snapshots

[edmundlaugasson]

There is an idea to automatically create snapshots whenever the are not yet created. The last check would be when "Start lab" button is pressed - if then still there are no snapshots then they would be created automatically from all VMs involved into lab. There could be e.g. checkmark (e.g. "create snapshot automatically") when creating a lab that is default checked but for future needs there is possibility to also uncheck it - e.g. if template is still yet updated snapshots are created later manually). The last check would be when "Start lab" button is pressed.