bump version on develop
Merge branch 'release/2.9.0.0' into develop
Allow lock to be used as context manager
Merge branch 'master' of git://github.com/chrisgilmerproj/mockredis into chrisgilmerproj-master
Make hscan test work with real redis
Move nose plugin into main code and rename "redis.py" to avoid conflicts.

Issue #43
Implement MSET

Issue #39
Merge branch 'release/2.9.0.1'