Update app and tooling

node_modules/uid-promise/lib/chars.js

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+// Charset from github.com/coreh/uid2
+module.exports = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'

node_modules/uid-promise/lib/index.js

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+// Packages
+const crypto = require('crypto')
+
+// Utilities
+const UIDCHARS = require('./chars')
+
+module.exports = len => new Promise((resolve, reject) => {
+  if (typeof len !== 'number') {
+    reject(new TypeError('You must supply a length integer to `uid-promise`.'))
+    return
+  }
+
+  crypto.randomBytes(len, (err, buf) => {
+    if (err) {
+      return reject(err)
+    }
+    const str = []
+    for (let i = 0; i < buf.length; i++) {
+      str.push(UIDCHARS[buf[i] % UIDCHARS.length])
+    }
+    resolve(str.join(''))
+  })
+})

node_modules/uid-promise/license.md

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+MIT License
+
+Copyright (c) 2017 Zeit, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/uid-promise/package.json

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+{
+  "name": "uid-promise",
+  "version": "1.0.0",
+  "description": "generates a cryptographically strong random uid",
+  "main": "lib/index.js",
+  "files": [
+    "lib"
+  ],
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "repository": "zeit/uid-promise",
+  "license": "MIT",
+  "xo": {
+    "esnext": true,
+    "space": true,
+    "semicolon": false
+  },
+  "devDependencies": {
+    "ava": "0.19.1",
+    "xo": "0.17.0"
+  }
+}

node_modules/uid-promise/readme.md

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+# uid-promise
+
+[![Build Status](https://travis-ci.org/zeit/uid-promise.svg?branch=master)](https://travis-ci.org/zeit/uid-promise)
+[![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)
+
+Creates a cryptographically secure UID with a 62 character range that can be safely used in URLs.
+
+## Usage
+
+Firstly, install the package from [npm](https://www.npmjs.com):
+
+```js
+npm install --save uid-promise
+```
+
+Then load it:
+
+```js
+const uid = require('uid-promise')
+```
+
+Finally, call it:
+
+```js
+await uid(20)
+```
+
+## API
+
+**`uid(Number len) => Promise`**
+
+- Return a `Promise` that resolves with a string of random characters
+of length `len`
+- `len` must always be provided, else the promise is rejected
+- Under the hood, `crypto.randomBytes` is used
+- Character set: `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789`
+
+## Authors
+
+- Guillermo Rauch ([@rauchg](https://twitter.com/rauchg)) - [▲ZEIT](https://zeit.co)
+- Leo Lamprecht ([@notquiteleo](https://twitter.com/notquiteleo)) - [▲ZEIT](https://zeit.co)