Initial working google auth

auth-service/node_modules/uid2/README.md

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+# uid2
+
+[![NPM version](https://badge.fury.io/js/uid2.svg)](http://badge.fury.io/js/uid2)
+
+Generate unique ids. Pass in a `length` and it returns a `string`.
+
+
+## Installation
+
+    npm install uid2
+
+## Examples
+
+Without a callback it is synchronous:
+
+```js
+uid(10)
+// => "hbswt489ts"
+```
+
+With a callback it is asynchronous:
+
+```js
+uid(10, function (err, id) {
+  if (err) throw err;
+  // id => "hbswt489ts"
+});
+```
+
+## License
+
+MIT