title: PrimeNG Editor loses <br> tags when using FormGroup.patchValue
body: <p>I've made components that toggle between edit and view modes. When they move into edit mode they patch their formGroup to ensure the form data is accurate. In Chrome, when I use patchValue the primeNG editor seems to lose the newlines (the br tags).</p>
  
  <pre><code>ngOnChanges(changes) {
  if (changes.editMode) {
    if (this.editMode) {
      this.formGroup.patchValue({text: this.text}, {emitEvent: false});
    }
  }
  </code></pre>
  
  <p>Here is a plunker showing the issue: <a href="https://plnkr.co/edit/igeMw9WfhW6Nq0uD6oPe?p=preview" rel="nofollow noreferrer">https://plnkr.co/edit/igeMw9WfhW6Nq0uD6oPe?p=preview</a></p>