Add docopt

See more about docopt at http://docopt.org/
This is specific for the library at https://www.npmjs.com/package/docopt

docopt/docopt-tests.ts

@@ -0,0 +1,11 @@
+/// <reference path="docopt.d.ts" />
+/// <reference path="../node/node.d.ts" />
+
+var doc = `
+Usage:
+  quick_example.coffee tcp <host> <port> [--timeout=<seconds>]
+  quick_example.coffee serial <port> [--baud=9600] [--timeout=<seconds>]
+  quick_example.coffee -h | --help | --version
+`;
+var {docopt} = require('docopt');
+console.log(docopt(doc, { version: '0.1.1rc' }));