Palettes for Tumblr

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Palettes for Tumblr",
  "version": "1.0.2",
  "description": "Colour scheme manager for Tumblr",
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "browser_action": {
    "browser_style": true,
    "default_icon": {
      "16": "icons/16.png",
      "48": "icons/48.png",
      "128": "icons/128.png"
    },
    "default_popup": "browser_action/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.tumblr.com/*"
      ],
      "run_at": "document_start",
      "js": [
        "lib/browser-polyfill.min.js",
        "main.js"
      ],
      "css": [
        "peepr_shadow.css"
      ]
    }
  ],
  "homepage_url": "https://github.com/AprilSylph/Palettes-for-Tumblr#readme",
  "options_ui": {
    "page": "options/ui.html",
    "open_in_tab": true
  },
  "permissions": [
    "storage"
  ],
  "web_accessible_resources": [
    "palettes.json",
    "paletteData.json"
  ],
  "minimum_chrome_version": "38",
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "59.0a2"
    }
  }
}