message: var -> const
diff: @@ -27,9 +27,9 @@ class ReviewsFetcher {
  }
  _getItemReviewsPromise(item) {
  - var postWeapon = this._itemTransformer.getRollAndPerks(item);
  + const postWeapon = this._itemTransformer.getRollAndPerks(item);
  - var promise = this.$q
  + const promise = this.$q
  .when(this._getItemReviewsCall(postWeapon))
  .then(this.$http)
  .then(this._trackerErrorHandler.handleErrors, this._trackerErrorHandler.handleErrors)
  @@ -46,7 +46,7 @@ class ReviewsFetcher {
  _attachReviews(item,
  reviewData) {
  - var userReview = this._getUserReview(reviewData);
  + const userReview = this._getUserReview(reviewData);
  item.communityReviews = reviewData.reviews;
  @@ -96,7 +96,7 @@ class ReviewsFetcher {
  * @memberof ReviewsFetcher
  */
  getItemReviews(item) {
  - var ratingData = this._reviewDataCache.getRatingData(item);
  + const ratingData = this._reviewDataCache.getRatingData(item);
  if (ratingData.reviewsDataFetched) {
  this._attachCachedReviews(item,
  