Changing Media Services commands and tests to use new management client.
Convertion OperationResponse back to boolean
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools into dev
Fixing Commands.csproj to be built released signed configuration
Removing unused subscription from ctor of MediaServicesClient.cs
Merge pull request #1924 from gtrifonov/dev

Changing Media services to use new management libraries