update to latest js api client

ApiClient.js

@@ -1516,6 +1516,48 @@ MediaBrowser.ApiClient = function ($, navigator, JSON, WebSocket, setTimeout) {
             });
         };
 
+        /**
+         * Gets local trailers for an item
+         */
+        self.getLocalTrailers = function (userId, itemId) {
+
+            if (!userId) {
+                throw new Error("null userId");
+            }
+            if (!itemId) {
+                throw new Error("null itemId");
+            }
+
+            var url = self.getUrl("Users/" + userId + "/Items/" + itemId + "/LocalTrailers");
+
+            return self.ajax({
+                type: "GET",
+                url: url,
+                dataType: "json"
+            });
+        };
+
+        /**
+         * Gets special features for an item
+         */
+        self.getSpecialFeatures = function (userId, itemId) {
+
+            if (!userId) {
+                throw new Error("null userId");
+            }
+            if (!itemId) {
+                throw new Error("null itemId");
+            }
+
+            var url = self.getUrl("Users/" + userId + "/Items/" + itemId + "/SpecialFeatures");
+
+            return self.ajax({
+                type: "GET",
+                url: url,
+                dataType: "json"
+            });
+        };
+
         /**
          * Marks an item as played or unplayed
          * This should not be used to update playstate following playback.

packages.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.67" targetFramework="net45" />
+  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.68" targetFramework="net45" />
   <package id="ServiceStack.Common" version="3.9.42" targetFramework="net45" />
   <package id="ServiceStack.Text" version="3.9.42" targetFramework="net45" />
 </packages>