Revert "Accidentally checked in the wrong file"

This reverts commit 1c3b9b53fe0c1455b783e1cdd21768a0a9b734cb.
Revert "Removed the hostvmstats.py file from the scripts and from all of patch files and from vmops"

This reverts commit eb19545dc0f601cd87e68698e8dc71f31080696c.
Revert "Removed the hostvmstats method call from the xs plugin vmops in xcposs"

This reverts commit c0602d661a53d751056e6ebf4d6cc5a61918bf00.
Revert "Changed vm stats to be collected through the xs http connection"

This reverts commit e82e142b14bd8d806c70bca4ffc0a3e220795dd9.
Revert "Changed host stats to be collected through the http connection"

This reverts commit 5e44df6de55fdee6302bc567339cb1e5bbdd5254.