Update README.md
Merge branch 'master' of github.com:telusdigital/php-dark-launch
fixed bug with feature hashes not deleting properly
make parsing features public instead of private
derping hard. removed hardcoded values from redis hget
$redis to $this->redis. derp
Merge pull request #2 from telusdigital/get-features adding feature to features set when added.
added method disable_feature