Adding Base Controller and route controllers

active.js

import BaseController from 'ember-hacker-news/controllers/base-controller';

export default BaseController.extend({
});

ask.js

import BaseController from 'ember-hacker-news/controllers/base-controller';

export default BaseController.extend({
});

base-controller.js

import Controller from '@ember/controller';

export default Controller.extend({

  actions: {
    markAsRead(item) {
      this.get('store').unloadRecord(item);
    }
  }
});

frontpage.js

import BaseController from 'ember-hacker-news/controllers/base-controller';

export default BaseController.extend({
});

jobs.js

import BaseController from 'ember-hacker-news/controllers/base-controller';

export default BaseController.extend({
});

show.js

import BaseController from 'ember-hacker-news/controllers/base-controller';

export default BaseController.extend({
});