Possible errors in the specs

[jabawack81]

Hi,

I'm working on a PR, adding a couple of features to this gem, but I came across a couple of errors in the specs, and before pumping out a PR, I thought it would be better to ask if they're problems:

• a test is creating a new feature ROLLOUT.activate(:'+alert(1)+') but is not deleted at the end of the test so it's left in redis.
• the same test is failing on my local machine it "rescapes javascript in the action index" do

Are these real problems, or am I missing something? If they're a problem, I can have a PR ready in 5 minutes.

Thanks Jaba