cleanup gemspec
redis isn't working on trevis
Revert "redis isn't working on trevis"

This reverts commit 888e24788f38dc71c71d26d0d3cd5ed59d515d96.
redis configuration for travis
Merge pull request #22 from ilyakatz/cleanup_gemspec

Cleanup gemspec
merge with master
upate dependecies
update resque dependency version
Version bump to 1.10.0
update gemspec