Check for case where hbase.rootdir is set incorrectly before trying to create directory
Merge pull request #41 from continuuity/hotfix/hbase-rootdir

Check for case where hbase.rootdir is set incorrectly before trying to create directory
Remove to_b and switch to checking on the string
Merge pull request #43 from continuuity/hotfix/hive-checkconfig

Remove to_b and switch to checking on the string
Double guard creation of fair_scheduler_dir since it is the same as hadoop_conf_dir, by default
This should be '==' not '='
Merge branch 'feature/remove-duplicate-resource' of github.com:continuuity/hadoop_cookbook into feature/remove-duplicate-resource