tools: move eslint from tools to tools/node_modules

This is required because we need to add the babel-eslint dependency
and it has to be able to resolve "eslint".
babel-eslint is required to support future ES features such as async
iterators and import.meta.

Refs: https://github.com/nodejs/node/pull/17755
PR-URL: https://github.com/nodejs/node/pull/17820
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/tools/node_modules/eslint/node_modules/is-path-in-cwd/readme.md b/tools/node_modules/eslint/node_modules/is-path-in-cwd/readme.md
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index 0000000000..4e4f3a8838
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+++ b/tools/node_modules/eslint/node_modules/is-path-in-cwd/readme.md
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+# is-path-in-cwd [![Build Status](https://travis-ci.org/sindresorhus/is-path-in-cwd.svg?branch=master)](https://travis-ci.org/sindresorhus/is-path-in-cwd)
+
+> Check if a path is in the [current working directory](http://en.wikipedia.org/wiki/Working_directory)
+
+
+## Install
+
+```sh
+$ npm install --save is-path-in-cwd
+```
+
+
+## Usage
+
+```js
+var isPathInCwd = require('is-path-in-cwd');
+
+isPathInCwd('unicorn');
+//=> true
+
+isPathInCwd('../rainbow');
+//=> false
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)