Please add examples

[NexusNull]

Great project you got here, could you add some examples on how to use it? Something like this:

backend "http" {
    address = "https://state.com/remote/${name}"
    password = "${password}"
    username = "${username}"
  }

It wasn't quite clear to me that you need remote in the path, had to go through the code to figure that one out. Thanks for your work.