WebFilings/furious — pull request #122 by robertkluin-wf (2014-03-12 05:04:29+00:00)
Title: In persist mode, call _persist_result when result set

(work-in-progress)

When `persist_result` is set in an Async's options, `Async._persist_result` will
be called when the result is set one the Async. The persistence engine
must be specified, either in the Async's options or in furious config, or an
exception will be raised.

@beaulyddon-wf