upgrade serve dependency.

Author: Justin Martin

README.md

@@ -9,7 +9,7 @@ http://json-diff.com
 2. cd to the repo directory
 3. run `npm install`
 4. run `npm start`
-5. go to [http://localhost:3000](http://localhost:3000)
+5. go to [http://localhost:3000](http://localhost:5000)
 
 ## Contribute
 [Check out the contributing.md file](https://github.com/justspamjustin/online-json-diff/blob/master/CONTRIBUTING.md)

package.json

@@ -5,7 +5,7 @@
   "main": "index.html",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "./node_modules/serve/bin/serve ."
+    "start": "./node_modules/serve/bin/serve.js ."
   },
   "repository": {
     "type": "git",
@@ -24,6 +24,6 @@
   },
   "homepage": "https://github.com/justspamjustin/online-json-diff#readme",
   "devDependencies": {
-    "serve": "^1.4.0"
+    "serve": "^9.2.0"
   }
 }