message: Add star rating to feedback carousel captions
diff: @@ -5,9 +5,10 @@ import { FeedbackService } from '../Services/feedback.service'
  import { IImage } from 'ng-simple-slideshow'
  import { library, dom } from '@fortawesome/fontawesome-svg-core'
  import { faFacebook, faTwitter, faSlack } from '@fortawesome/free-brands-svg-icons'
  -import { faNewspaper } from '@fortawesome/free-regular-svg-icons'
  +import { faNewspaper, faStar } from '@fortawesome/free-regular-svg-icons'
  +import { faStar as fasStar } from '@fortawesome/free-solid-svg-icons'
  -library.add(faFacebook, faTwitter, faSlack, faNewspaper)
  +library.add(faFacebook, faTwitter, faSlack, faNewspaper, faStar, fasStar)
  dom.watch()
  @Component({
  @@ -33,6 +34,15 @@ export class AboutComponent implements OnInit {
  'assets/public/images/carousel/7.jpg'
  ]
  + private stars = [
  + null,
  + '<i class="fas fa-star"></i><i class="far fa-star"></i><i class="far fa-star"></i><i class="far fa-star"></i><i class="far fa-star"></i>',
  + '<i class="fas fa-star"></i><i class="fas fa-star"></i><i class="far fa-star"></i><i class="far fa-star"></i><i class="far fa-star"></i>',
  + '<i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i><i class="far fa-star"></i><i class="far fa-star"></i>',
  + '<i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i><i class="far fa-star"></i>',
  + '<i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i>'
  + ]
  +
  constructor (private configurationService: ConfigurationService, private feedbackService: FeedbackService, private sanitizer: DomSanitizer) {}
  ngOnInit () {
  @@ -58,6 +68,7 @@ export class AboutComponent implements OnInit {
  populateSlideshowFromFeedbacks () {
  this.feedbackService.find().subscribe((feedbacks) => {
  for (let i = 0; i < feedbacks.length; i++) {
  + feedbacks[i].comment = feedbacks[i].comment + ' (' + this.stars[feedbacks[i].rating] + ')'
  feedbacks[i].comment = this.sanitizer.bypassSecurityTrustHtml(feedbacks[i].comment)
  this.slideshowDataSource.push({ url: this.images[i % this.images.length], caption: feedbacks[i].comment })
  }
  