Support for HW RAID configuration with LSI controllers for Fuel for OpenStack

Problem: Currently, there is no support of RAID controllers configuration neither in Fuel UI nor i Fuel CLI. Needed solution:     1. Provide ability to configure any of 4 types of LSI RAID controllers in Fuel UI and Fuel CLI. Models that should be supported:         - MegaRaid         - MegaRaid SAS HBA        ...