Commented Issue: [FIXED] Windows script engines leak host objects exposed via dynamic property assignment [47]

This issue was reported [here](https://clearscript.codeplex.com/discussions/545913). An initial investigation points at a bug in the Windows script runtime. A workaround may be to force the engine to call back to the host to retrieve the property value.
Comments: Fix posted [here](https://clearscript.codeplex.com/SourceControl/changeset/5f66ce585a04c97dd9c75370651bd940fe74d659).