Null values in nested structures issue

[sjulias]

When we have a nested structure that doesn't have a value in the JSON object, the hive deserialization silently fails for the whole structure.
I've created a fork of the project with a patch that I believe will demonstrate the issue and the suggested fix:

sjulias@33617a0

It would be great if you could review this change and hopefully apply it to the main project.

Thanks in advance,
Yulia

[joey]

Can you open this as a pull request so I can easily merge it in?