mix nerves.new example

nerves.new

❯ mix nerves.new minefield
* creating minefield/config/config.exs
* creating minefield/lib/minefield.ex
* creating minefield/lib/minefield/application.ex
* creating minefield/test/test_helper.exs
* creating minefield/test/minefield_test.exs
* creating minefield/rel/vm.args
* creating minefield/rootfs_overlay/etc/iex.exs
* creating minefield/.gitignore
* creating minefield/.formatter.exs
* creating minefield/mix.exs
* creating minefield/README.md

Fetch and install dependencies? [Yn] Y
* running mix deps.get
* running mix nerves.release.init
Your Nerves project was created successfully.