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, 70 insertions, 0 deletions

diff --git a/tools/node_modules/eslint/node_modules/deep-is/README.markdown b/tools/node_modules/eslint/node_modules/deep-is/README.markdown
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+deep-is
+==========
+
+Node's `assert.deepEqual() algorithm` as a standalone module. Exactly like
+[deep-equal](https://github.com/substack/node-deep-equal) except for the fact that `deepEqual(NaN, NaN) === true`.
+
+This module is around [5 times faster](https://gist.github.com/2790507)
+than wrapping `assert.deepEqual()` in a `try/catch`.
+
+[![browser support](http://ci.testling.com/thlorenz/deep-is.png)](http://ci.testling.com/thlorenz/deep-is)
+
+[![build status](https://secure.travis-ci.org/thlorenz/deep-is.png)](http://travis-ci.org/thlorenz/deep-is)
+
+example
+=======
+
+``` js
+var equal = require('deep-is');
+console.dir([
+    equal(
+        { a : [ 2, 3 ], b : [ 4 ] },
+        { a : [ 2, 3 ], b : [ 4 ] }
+    ),
+    equal(
+        { x : 5, y : [6] },
+        { x : 5, y : 6 }
+    )
+]);
+```
+
+methods
+=======
+
+var deepIs = require('deep-is')
+
+deepIs(a, b)
+---------------
+
+Compare objects `a` and `b`, returning whether they are equal according to a
+recursive equality algorithm.
+
+install
+=======
+
+With [npm](http://npmjs.org) do:
+
+```
+npm install deep-is
+```
+
+test
+====
+
+With [npm](http://npmjs.org) do:
+
+```
+npm test
+```
+
+license
+=======
+
+Copyright (c) 2012, 2013 Thorsten Lorenz <thlorenz@gmx.de>
+Copyright (c) 2012 James Halliday <mail@substack.net>
+
+Derived largely from node's assert module, which has the copyright statement:
+
+Copyright (c) 2009 Thomas Robinson <280north.com>
+
+Released under the MIT license, see LICENSE for details.