Zencoder-cs doesn't support creating Smooth Streaming Video

[merijndejonge]

Hi,
Thanks for building this nice CSharp front-end for Zencoder.
Unfortunately, it doesn't support generating Smooth Streaming Video because 'ISM' is not contained in the MediaFileFormat enumeration, so I cannot specify this as a format.
I've added the following myself to MediaFileFormat.cs to get it working:
///

    /// Identifies the ISM format.
    /// </summary>


    [Description("ism")]
    ISM

Could you perhaps include this in your source code and create/publish a new NuGet package?

Thanks in advance,
Merijn