Commented Feature: API method for collecting a script stack trace [27]

ClearScript collects script stack traces during error processing, but an API method exposing this capability for logging purposes would be useful as well.
Comments: API method added in [Version 5.3.10](https://clearscript.codeplex.com/SourceControl/changeset/133980c335b05a07025111150f9cc2f8bc25a7fd).