Invalid manifest in Chrome web store (when adding)

Hi all,

I'm getting an invalid manifest error in the Chrome Webstore when trying to 'add' the extension. It uploads fine.

This is my manifest:

{

     "name": "Awesome Arrow Prototype",

     "description": "This game is a prototype arrow shooting mechanic ",

     "version": "1",

     "manifest_version": 2,

     "homepage_url": "<I had to remove the site to make this post>",

     "app": {

          "launch": {

               "local_path": "index.html",

               "container": "panel",

               "width": 960,

               "height": 480

          }

     },

     "icons": {

          "16": "icon-16.png",

          "128": "icon-128.png"

     },

     "permissions": [           "unlimitedStorage"      ],

     "offline_enabled": false

}

Thanks for any help!!!

To anyone who has had this issue before,

"homepage_url" is not valid in the Chrome Web App manifest.

It simply needs to be "url"

:)