Short how-to in readme

[itadapter]

Could you please add a terse how-to right in readme.md with C# use-case.
Want to know how this approach can be used with say Person{ string Name, int Age, DateTime DOB } etc.
also nuances like Person[], List etc.. ...the data structures used in basic business apps.

[allisterb]

Sure, this is a high priority task. Track in #7