aaw/space-saver-redis — pull request #2 by lulalala (2014-08-25 04:31:47+00:00)
Title: Relax redis depenency

Relax Redis dependency a bit. Also remove Gemfile.lock as suggested in http://yehudakatz.com/2010/12/16/clarifying-the-roles-of-the-gemspec-and-gemfile/