Include additional test result information in ExecutionContext

[RabihHallage]

In case of continuous integration or automated deployment pipelines, when running automated test cases the results should be reported into a third party management system/library.
Therefore the need to have all the information related to the test (or step) execution result (e.g. stacktrace in case of failure).
Currently, ExecutionContext includes only the boolean value that indicates whether the execution of a spec, step, or scenario has succeeded or failed.
We Would like to have the mentioned additional information if possible.

Thanks.