Javascript & Css auto injection

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Javascript & Css auto injection",
  "description": "Auto inject Javascript & Css by url rules, context menu, icon clicked, select text... support compare url by regular expression...",
  "version": "1.5",
  "icons": {
    "48": "icons/icon-48.png"
  },
  "browser_action": {
    "default_icon": "icons/icon-48.png",
    "default_popup": "popup.html"
  },
  "options_page": "options.html",
  "background": {
    "scripts": [
      "background/background.nocache.js"
    ]
  },
  "permissions": [
    "activeTab",
    "background",
    "storage",
    "unlimitedStorage",
    "tabs",
    "webNavigation",
    "contextMenus",
    "http://*/*",
    "https://*/*"
  ]
}