lu-zero/plaid — pull request #24 by dholm (2014-06-03 11:29:41+00:00)
Title: Everything is a set

Treat everything as a `PatchSet` as even a set of one is still a set.
Coincidentally it makes it much easier to manage the various pages since
everything is based on a `PatchSet` and not a `Patch` _or_ a `PatchSet`.