swannodette/om-async-tut — pull request #2 by benmoss (2014-04-05 15:00:59+00:00)
Title: YADU (yet another datomic upgrade)

Was getting `IllegalStateExceptionInfo :db.error/log-version This version of Datomic cannot read log version 3 datomic.error/state (error.clj:64)` with the latest Datomic.