chore(misc): add all-contributors config and github bot

Signed-off-by: Charlike Mike Reagent <[email protected]>

Author: tunnckoCore

.all-contributorsrc

@@ -0,0 +1,39 @@
+{
+  "projectName": "node-formidable",
+  "projectOwner": "node-formidable",
+  "repoType": "github",
+  "repoHost": "https://github.com",
+  "imageSize": 100,
+  "contributorsPerLine": 7,
+  "commitConvention": "angular",
+  "commit": true,
+  "skipCi": true,
+  "files": [
+    "README.md"
+  ],
+  "contributors": [
+    {
+      "login": "felixge",
+      "name": "Felix Geisendörfer",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/15000?s=460&v=4",
+      "profile": "https://twitter.com/felixge",
+      "contributions": [
+        "code",
+        "design",
+        "ideas",
+        "doc"
+      ]
+    },
+    {
+      "login": "tunnckoCore",
+      "name": "Charlike Mike Reagent",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/5038030?v=4",
+      "profile": "https://tunnckoCore.com",
+      "contributions": [
+        "bug",
+        "infra",
+        "design"
+      ]
+    }
+  ]
+}

.eslintignore

@@ -11,6 +11,7 @@ test-legacy
 .*cache
 *.cache
 
+.all-contrib*rc
 # Build environment
 dist
 

.prettierignore

@@ -28,6 +28,7 @@ coverage
 *.jpg
 
 .*
+!.all-contributorsrc
 !.*rc.js
 !.verb*.md
 patches

.prettierrc.js

@@ -1,3 +1,25 @@
 'use strict';
 
-module.exports = require('@tunnckocore/prettier-config');
+const config = require('@tunnckocore/prettier-config');
+
+module.exports = {
+  ...config,
+  overrides: [
+    {
+      files: ['**/.all-contributorsrc'],
+      options: {
+        parser: 'json-stringify',
+        singleQuote: false,
+        // That actually is enforced by AirBnB Style anyway.
+        // Always useful. And guaranteed that you won't see boring errors,
+        // that eats your time, because of nothing real.
+        trailingComma: 'all',
+
+        // That actually is enforced by AirBnB Style anyway.
+        // Enforce more clear object literals.
+        // As seen in this example https://github.com/airbnb/javascript#objects--rest-spread
+        bracketSpacing: true,
+      },
+    },
+  ],
+};

README.md

@@ -378,17 +378,37 @@ Emitted when the entire request has been received, and all contained files have
 form.on('end', () => {});
 ```
 
-## License
+## Ports & Credits
 
-Formidable is licensed under the [MIT License][license-url].
+- [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable
+- [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired the initial `multipart_parser.js`.
 
-## Ports
+## Contributing
 
-- [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable
+If the documentation is unclear or has a typo, please click on the page's `Edit`
+button (pencil icon) and suggest a correction. If you would like to help us fix a bug or add a new feature, please check our
+[Contributing Guide](./CONTRIBUTING.md). Pull requests are welcome!
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
 
-## Credits
+<!-- ALL-CONTRIBUTORS-LIST:START -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tr>
+    <td align="center"><a href="https://twitter.com/felixge"><img src="https://avatars3.githubusercontent.com/u/15000?s=460&v=4" width="100px;" alt=""/><br /><sub><b>Felix Geisendörfer</b></sub></a><br /><a href="https://github.com/node-formidable/node-formidable/commits?author=felixge" title="Code">💻</a> <a href="#design-felixge" title="Design">🎨</a> <a href="#ideas-felixge" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/node-formidable/node-formidable/commits?author=felixge" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://tunnckoCore.com"><img src="https://avatars3.githubusercontent.com/u/5038030?v=4" width="100px;" alt=""/><br /><sub><b>Charlike Mike Reagent</b></sub></a><br /><a href="https://github.com/node-formidable/node-formidable/issues?q=author%3AtunnckoCore" title="Bug reports">🐛</a> <a href="#infra-tunnckoCore" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#design-tunnckoCore" title="Design">🎨</a></td>
+  </tr>
+</table>
 
-- [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired multipart_parser.js
+<!-- markdownlint-enable -->
+<!-- prettier-ignore-end -->
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+## License
+
+Formidable is licensed under the [MIT License][license-url].
 
 <!-- badges -->