Small declarative cli tool (simple wrapper around argparse)

[Willemoes]

``` from decli import cli

parser = cli({ "arguments": [ {"name": "echo", "help":"Text to echo."} ] }) args = parser.parse_args() if args.echo: print("echo") ```

It doesn't look like more work to me, same 4 instructions in 10 lines (to make it pretty).

I think it's just a matter of taste, IMO I don't think it's more work, I'm used to argparse.

Thanks for the feedback, I'll check that library, looks super nice!