don't visualize removed comments

frontend-js/src/main/js/map/overlay/CommentDbOverlay.js

@@ -46,7 +46,10 @@ CommentDbOverlay.prototype._getDetailArrayByIdentifiedElement = function(element
 CommentDbOverlay.prototype.getIdentifiedElements = function(){
   var result = [];
   for (var i=0;i<this.elements.length;i++) {
-    result.push(this.elements[i].getIdentifiedElement());
+    //we return only elements that are pinned to the map and weren't removed
+    if (!this.elements[i].isRemoved()) {
+      result.push(this.elements[i].getIdentifiedElement());
+    }
   }
   return result;
 }

frontend-js/src/test/js/map/CustomMap-test.js

@@ -637,6 +637,7 @@ describe('CustomMap', function() {
     return map.getOverlayDataForIdentifiedElement(ie, {
       comment : true
     }).then(function(details) {
+      logger.debug(details);
       assert.equal(details.length,1);
       
       var overlayData = details[0];