fix(core): fixed eslint error

modules/core/client/directives/torrent-image-list.client.directive.js

@@ -20,11 +20,11 @@
         var targetNode = element[0];
         var config = {childList: true};
         var callback = function (mutationsList) {
-          for (var mutation of mutationsList) {
+          angular.forEach(mutationsList, function (mutation) {
             if (mutation.type === 'childList') {
               organizeImage();
             }
-          }
+          });
         };
 
         if (til) {

modules/torrents/client/less/torrents.less

@@ -65,6 +65,7 @@
     }
 }
 
+/* csslint ignore:start */
 .film-strip {
     border-top: solid 26px;
     border-bottom: solid 26px;
@@ -90,4 +91,5 @@
     &::-webkit-scrollbar-thumb {
         background-color: #555;
     }
-}
+}
+/* csslint ignore:end */