Structured error handling
Structured error handling

Summary: Throw something which captures stack traces and supports nesting.

Reviewed By: soumith

Differential Revision: D2323929

fb-gh-sync-id: 8eedd259dfc5443dbe5859fce5610fc551cba432
shipit-source-id: 8eedd259dfc5443dbe5859fce5610fc551cba432

facebook/fblualib,facebook/fblualib