update packages

MediaBrowser.WebDashboard/packages.config

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="CommonIO" version="1.0.0.9" targetFramework="net45" />
-  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.249" targetFramework="net45" />
   <package id="Patterns.Logging" version="1.0.0.2" targetFramework="net45" />
   <package id="WebMarkupMin.Core" version="1.0.1" targetFramework="net45" />
 </packages>