Add auth support (#21)

* Updates

* Update

* Update

* Update

* Update

* Yarn sometimes prefers npmrc, so use same token

* Description

* Update readme

* Feedback

* Add type

* new toolkit and scoped registries

* npmrc in RUNNER_TEMP

* Dont always auth

* Try exporting blank token

* Get auth working for now pending runner changes

* Fix string interpolation for auth token.

* Don't export both userconfigs

* Update authutil.js

* Add single quotes for authString

* Fix the registry string.

* Use userconfig and append trailing slash

* Keep in root of repo

* Try just adding auth token

* Remove auth token

* Try changes again

* Add tests

* Npm and GPR samples

* Add types

node_modules/url-template/README.md

@@ -0,0 +1,32 @@
+## A JavaScript URI template implementation
+
+This is a simple URI template implementation following the [RFC 6570 URI Template specification](http://tools.ietf.org/html/rfc6570). The implementation supports all levels defined in the specification and is extensively tested.
+
+## Installation
+
+For use with Node.js you can install it through npm:
+
+    $ npm install url-template
+
+If you want to use it in a browser, copy `lib/url-template.js` into your project and use the global `urltemplate` instance. Alternatively you can use [Bower](http://bower.io/) to install this package:
+
+    $ bower install url-template
+
+## Example
+
+    var template = require('url-template');
+
+    ...
+
+    var emailUrl = template.parse('/{email}/{folder}/{id}');
+
+    // Returns '/user@domain/test/42'
+    emailUrl.expand({
+      email: 'user@domain',
+      folder: 'test',
+      id: 42
+    });
+
+## A note on error handling and reporting
+
+The RFC states that errors in the templates could optionally be handled and reported to the user. This implementation takes a slightly different approach in that it tries to do a best effort template expansion and leaves erroneous expressions in the returned URI instead of throwing errors. So for example, the incorrect expression `{unclosed` will return `{unclosed` as output. The leaves incorrect URLs to be handled by your URL library of choice.