0.8 2019-03-19

• In addition to the package mindstorm, a version of the interface using LWT promises has been developed in the package mindstorm-lwt.
• LWT: transactions with the LEGO© brick are atomic.
• Use dune and dune.configurator.
• Be compatible with the latest version of libusb (Linux).
• Improve the documentation.
• Upgrade to OPAM 2.