Updated the UG and DG for Hadoop 2.2.
Merge pull request #85 from Paul-Webster/pull-req-release-fred-master-088264b229d49f12a4aedff7bedce924c4e76f30

 [1/1]
Updated the UG and DG for Hadoop 2.2
Merge pull request #87 from Paul-Webster/pull-req-release-fred-master-1f407b9226ac32e51769238e747dd3aaf5d4d863

Updated the UG and DG for Hadoop 2.2 [1/1]