o/simmetrica — pull request #11 by d0ugal (2014-07-02 08:47:46+00:00)
Title: Requirements update.

Changed the requirements for redis and Flask to require a minimum version
and not an exact version. This is benificial if minor release is created
with a security fix. Previously we wouldn't have gotten that.

Added a minimum version for PyYAML.

Added nose to the dev requirements.