Convert all params from CamelCase to under_score for consistency

Change-Id: If4f9d40fc266a33c4fd4ebee351b766fb5aef1f7
Remove openshift-enterprise-yum-validator

openshift-enterprise-yum-validator is a tool that performs a pre-flight
check. The installer performs this test and in some cases the pkg is
not availble until the installer is run and registration is done.
The validator version param is unnecessary.

Change-Id: I95a3209ab38a562814bfea97c2ce2b445ca8135e
Add session_persistence to LBaaS pool

Change-Id: I73fc502dfa47feeb510bea3e851cfa4fb44858b8
Merge "Convert all params from CamelCase to under_score for consistency"
Merge "Remove openshift-enterprise-yum-validator"
Merge "Add session_persistence to LBaaS pool"