Changes

* Working almost full-time on notifications implementation & project management.

* [https://github.com/jsocol/kitsune/blob/notifications-623641/apps/notifications/utils.py#L1 peekable() and merge()], 2 things that should be in itertools but aren't. They let you look one notch ahead in an iterator and merge together a single ordered iterator from several ordered iterators.

== gkoberger ==