fixed MBTheater typo

MediaBrowser.WebDashboard/ApiClient.js

@@ -572,9 +572,12 @@ MediaBrowser.ApiClient = function ($, navigator, JSON, WebSocket, setTimeout) {
         /**
          * Gets a list of plugins that are available to be installed
          */
-        self.getAvailablePlugins = function () {
+        self.getAvailablePlugins = function (options) {
 
-            var url = self.getUrl("Packages", { PackageType: "UserInstalled" });
+            options = $.extend({}, options || {});
+            options.PackageType = "UserInstalled";
+
+            var url = self.getUrl("Packages", options);
 
             return self.ajax({
                 type: "GET",

MediaBrowser.WebDashboard/packages.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.70" targetFramework="net45" />
+  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.71" targetFramework="net45" />
   <package id="ServiceStack.Common" version="3.9.42" targetFramework="net45" />
   <package id="ServiceStack.Text" version="3.9.42" targetFramework="net45" />
 </packages>