kytrinyx/exercism.io — pull request #352 by doncruse (2013-08-04 06:13:04+00:00)
Title: Addressing issue #346.

This should result in the following order of pending submissions on the
dashboard:

- those that have never received a nit (oldest first)

- those in which some previous iteration received a nit, but this one
has not (oldest first)

- those in which there is at least one nit on the current iteration
(newest first)