title: Not able to add jquery file to chrome extension
body: <p>I am trying to add Jquery to my chrome extension , </p>
  
  <p>here is my manifest.json</p>
  
  <pre><code>  {
  "name": "OSpy",
  "description": "",
  "version": "1",
  "manifest_version": 2,
   "background":{
      "scripts":["background.js"]
  },
  
     "js": ["js/jquery-1.10.2.min.js"]
  
  
  "browser_action": {
  "default_title": "Object Spy"
  },
  
  
  "permissions":["tabs","&lt;all_urls&gt;"],
  
   "web_accessible_resources": [
     "img/bt.png"
     "js/jquery-1.10.2.min.js"
   ]
  
  }
  </code></pre>
  
  <p>Problem is it is giving ,</p>
  
  <pre><code>   Uncaught ReferenceError: $ is not defined
  </code></pre>