Closes-Bug: #1398252
-Issue: contrail-storage-stats not started if the node
        is configured as both master and compute storage
-Fix: 1. storage compute list is passed to storage setup
      2. contrail-storage-stats daemon configured/started
         based on this storage compute list
-Test: Verified the changes in both HA and non-HA setups

Change-Id: Ic1d5fa7090b58db46294906c0d3e14cad843655e
Merge "Closes-Bug: #1398252 -Issue: contrail-storage-stats not started if the node         is configured as both master and compute storage -Fix: 1. storage compute list is passed to storage setup       2. contrail-storage-stats daemon configured/started          based on this storage compute list -Test: Verified the changes in both HA and non-HA setups" into R2.0