fix stack

Author: maddieclayton

src/StackAdmin/Storage.Management/Commands.Management.Storage/packages.config

@@ -6,4 +6,5 @@
   <package id="Microsoft.Data.Services.Client" version="5.8.2" targetFramework="net40" />
   <package id="System.Spatial" version="5.8.2" targetFramework="net40" />
   <package id="WindowsAzure.Storage" version="8.6.0" targetFramework="net45" />
+  <package id="Microsoft.WindowsAzure.Management.Storage" version="5.1.1" targetFramework="net40" />
  </packages>