title: Add TODAY and TOMORROW options in datepicker
body: <p>I need to add TODAY and TOMORROW options in ngx-bootstrap datepicker. For that I have changed the below code in <code>bs-current-date-view.component.js</code> present in <code>node_modules/ngx-bootstrap/datepicker/themes/bs/bs-current-date-view.component.js</code></p>
  
  <pre><code> BsCurrentDateViewComponent.decorators = [
      { type: Component, args: [{
          selector: 'bs-current-date',
          template: "&lt;div class=\"current-timedate\"&gt;&lt;button (click)=\"currentDate()\" class=\"active\"&gt;TODAY&lt;/button&gt;&lt;button class=\"tomorrow\"&gt;TOMORROW&lt;/button&gt;&lt;/div&gt;"
      },] },
  ];
  </code></pre>
  
  <p>But I'm unable to add functionality to that , to take values from today-tomorrow buttons.</p>
  
  <p>Below is the code I have tried till now</p>
  
  <pre><code>BsCurrentDateViewComponent.prototype.currentDate = function (en) {
      let today = new Date();
      let dateObj = {};
      dateObj.date = today;
      dateObj.isOtherMonth = false;
      dateObj.isDisabled = false;
      BsDatepickerContainerComponent.prototype.daySelectHandler(dateObj);
      alert();
  };
  
  BsDatepickerContainerComponent.prototype.daySelectHandler = function (day) 
  {
      console.log(day);
      console.log(this._actions.select(day.date));
      this._store.dispatch(day);
  };
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/xPozW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xPozW.png" alt="DatePicker"></a></p>