core: In Failure events for Event handler feedback, make error a (the 3rd argument of the Failure Event object) a tuple of (etype, evalue, traceback). Compatible with core errors pushed to the 'exception' channel and printed by the Debugger.
core: In Failure events for Event handler feedback, make error a (the 3rd argument of the Failure Event object) a tuple of (etype, evalue, traceback). Compatible with core errors pushed to the 'exception' channel and printed by the Debugger.

treemo/circuits,treemo/circuits,treemo/circuits,eriol/circuits,eriol/circuits,eriol/circuits,nizox/circuits