[readme] update URLs, readme

package.json

@@ -56,7 +56,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/substack/node-deep-equal.git"
+    "url": "https://github.com/inspect-js/node-deep-equal.git"
   },
   "keywords": [
     "equality",
@@ -68,6 +68,10 @@
     "email": "[email protected]",
     "url": "http://substack.net"
   },
+  "contributors": [
+    "James Halliday <[email protected]> (https://substack.net)",
+    "Jordan Harband <[email protected]>"
+  ],
   "funding": {
     "url": "https://github.com/sponsors/ljharb"
   },

readme.markdown

@@ -2,12 +2,9 @@
 
 Node's `assert.deepEqual() algorithm` as a standalone module.
 
-This module is around [5 times faster](https://gist.github.com/2790507)
-than wrapping `assert.deepEqual()` in a `try/catch`.
+This module is around [46 times faster](https://gist.github.com/substack/2790507#gistcomment-3099862) than wrapping `assert.deepEqual()` in a `try/catch`.
 
-[![browser support](https://ci.testling.com/substack/node-deep-equal.png)](https://ci.testling.com/substack/node-deep-equal)
-
-[![build status](https://secure.travis-ci.org/substack/node-deep-equal.png)](https://travis-ci.org/substack/node-deep-equal)
+[![build status](https://secure.travis-ci.com/inspect-js/node-deep-equal.png)](https://travis-ci.org/inspect-js/node-deep-equal)
 
 # example
 
@@ -42,15 +39,15 @@ The default is to use coercive equality (`==`) because that's how
 
 # install
 
-With [npm](http://npmjs.org) do:
+With [npm](https://npmjs.org) do:
 
 ```
 npm install deep-equal
 ```
 
 # test
 
-With [npm](http://npmjs.org) do:
+With [npm](https://npmjs.org) do:
 
 ```
 npm test