* Connection.cs:
* rethinkdb-net.csproj:
* EnumDatumConverterFactory.cs:
* ListTDatumConverterFactory.cs:
* ICollectionDatumConverterFactory.cs: 

* IEnumerableTDatumConverterFactory.cs: (Revert to revision
  46803a983a59653740de82a87cf31c27e5b06ef9)
Remove unsuccessfull tests