Added HCFS enumerations for roles
Added HCFS type
Added HCFS as serviceClient
Merge branch 'branch-1.2' of https://github.com/roofmonkey/ambari into branch-1.2
New stack definition 1.3.1 to include HCFS
Merge branch 'branch-1.2' of github.com:roofmonkey/ambari into branch-1.2