Imgur favorite favorites

manifest.json

{
  "manifest_version": 2,
  "name": "Imgur favorite favorites",
  "description": "favorite other users favorites easily. this extension adds a heart button to each thumbnail on some users favorite page",
  "version": "1.3resigned1",
  "author": "Putin",
  "icons": {
    "152": "icon.png"
  },
  "applications": {
    "gecko": {
      "id": "[email protected]"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://imgur.com/user/*"
      ],
      "js": [
        "browser-polyfill.min.js",
        "mutation-summary.js",
        "imgur.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    }
  ],
  "background": {
    "scripts": [
      "browser-polyfill.min.js",
      "background.js"
    ]
  },
  "permissions": [
    "activeTab",
    "cookies",
    "webRequest",
    "webRequestBlocking",
    "*://imgur.com/*",
    "*://api.imgur.com/*"
  ]
}