Issue 6487 - IOElement as base component for ABP UI

package.json

 {
   "name": "adblockplusui",
   "private": true,
   "description": "Adblock Plus UI",
   "scripts": {
     "bash:js": "eslint ./js/**/*.js && bash -c 'echo \"/* eslint-disable */$(browserify --node --no-bundle-external $0)\">$1'",
+    "bash4test:js": "eslint ./js/**/*.js && bash -c 'echo \"/* eslint-disable */$(browserify --node $0)\">$1'",

[saroyanm, 2018/03/21 11:22:22]

Nit: we don't use usually numbers as abbr. renaming to "bashForTest" should be
fine for now IMO.

     "bash:css": "node-sass --output $1 $0",
     "lint": "npm run lint:js",
     "lint:js": "eslint ./*.js ./lib/*.js ./ext/*.js",
     "prepare": "python2 ensure_dependencies.py",
     "start": "http-server & npm run watch",
     "bundle": "npm run bundle:desktop-options.js && npm run bundle:desktop-options.css",
     "bundle:desktop-options.css": "npm run bash:css ./css/desktop-options.scss ./skin/desktop-options.css",
     "bundle:desktop-options.js": "npm run bash:js ./js/desktop-options.js ./desktop-options.js",
     "watch": "npm run watch:desktop-options.js & npm run watch:desktop-options.css",
     "watch:desktop-options.css": "watch 'npm run bundle:desktop-options.css' ./css",
     "watch:desktop-options.js": "watch 'npm run bundle:desktop-options.js' ./js",
+    "test": "npm run test:io-element.js && http-server",
+    "test:io-element.js": "npm run bash4test:js ./tests/io-element.test.js ./tests/io-element.js",
     "postinstall": "npm run bundle"
   },
   "devDependencies": {
     "browserify": "^16.1.0",
     "eslint": "^4.16.0",
     "eslint-config-eyeo": "^2.0.0",
     "http-server": "^0.11.1",
     "node-sass": "^4.7.2",
     "watch": "^1.0.2"
+  },
+  "dependencies": {
+    "document-register-element": "^1.7.2",
+    "hyperhtml-element": "^1.4.1"
   }
 }