Consistent use of key? checks
Remove commented code
Create zookeeper group after installing packages
Consolidate all hbase attributes into hbase.rb
Merge pull request #96 from continuuity/feature/zk-group-again

Create zookeeper group after installing packages
Merge remote-tracking branch 'origin/master' into feature/cleanups
Use an override instead of default, since we set this in attributes
Merge pull request #97 from continuuity/feature/cleanups

Some minor cookbook cleanups
Merge remote-tracking branch 'origin/master' into feature/kitchen-more-recipes