Some checks were failing in testing if the attribute was assigned the boolean true, versus the string true
Merge pull request #44 from continuuity/feature/convert-bool-to-string

Convert boolean to string
Make hive and hbase configurations owned by root
Merge pull request #46 from continuuity/feature/configs-owned-by-root

Make hive and hbase configurations owned by root
Merge branch 'master' into feature/minitests-for-vagrant