CLOUDSTACK-6398:[hyper-v] changed auto shutdown and startup actions of VMs to shutdown and nothingauto shutdown and startup actions of VMs to shutdown and nothing so that they are consistent with cloudstack auto shudown and startup behavior
CLOUDSTACK-6400: [hyper-v] [vmsync] fixed occasionally VM is not deleted from back-end when it is stopped from Hyper-V manager and then destroyed-expunged from CS and returning only power VMs for vmsync
CLOUDSTACK-6401: [hyper-v] fixed correct host state, if host is up and hyper-v agent is down then the host state will be shown as up(actual host state) in cloudstack