codalab/codalab — pull request #464 by Raisins (2014-06-10 20:55:41+00:00)
Title: Audit Trail

Creates a history directory in the evaluate program's input folder. Giving the competition owner a way to look at a participant past output files. Giving them a running trail of what has happened before.
Resolves codalab/codalab#436

Example of the file output during compute worker running the scoring program.
In the below case. Submissions for only phase 4 and submission 1 and 2 failed. 3 and 4 where success. thus their history is part of submission 5's history.
![History folder example](https://cloud.githubusercontent.com/assets/123099/3236624/ccf02332-f0df-11e3-98b5-05d26634582a.png)

**Please note:**
these initial commits where cherry picked from
https://github.com/Tivix/codalab/tree/feature/audit-trail
Which was accidentally branched from phase to phase.

also suggest adding w=1 to the GET param's of this PR to remove showing whitespaces.