title: Chrome extension issue: Dictionary keys must be quoted
body: <p>Trying to make my first Chrome extension and getting the follow error: Manifest is not valid JSON. Line:2, column:4, Dictionary keys must be quoted. Here's my Manifest.JSON:</p>
  
  <pre><code>{
    “manifest_version”: 2,
    "name": "James Hipstour",
    "description": "Replace all mentions of 'hipster' with James Montour.",
    "version": "1.0”,
    "content_scripts": [
      {
        "matches": ["http://jquery.com/*"],
        "js": ["jquery-2.1.1.js", "content.js"]
      }
    ],
    "background_page": "background.html"
  }
  </code></pre>
  
  <p>Any ideas?</p>