Make RVC a bit more extensible
add option for thick provisioning
switch vm_guest to use its own download and upload functions, as VC returns URIs against ESX, not against VC, so the existing code didn't work
allow user to specify which instances he wants to see
allow passing a list of VMs to some of the commands in vm_guest, allow upload straight from a HTTP source
fix perf.stats for * case
improve performance and sort results
add ability to control CPU and memory reservations/limits
Add perf.modify_counters command and print per-device level in perf.counters
fix modify_memory
add state.maintenancemode, build and productname as new fields to HostSystem
adding an option to specify customization spec while cloning a vm
use it as vm.clone -s <spec-name> <src> <dst>
PR 987252-Added restart services rvc command
Diagnostics script change to fix failing nodes
 SSH problem in diagnostics fix parameter
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if terminal columns < text size, it throws exception due to -ive barlen, so set it to 0
Fix diagnose test to handle VM creation errors and also place lease annotations for VMs
Restart hostd at InvalidState and InvalidHostState errors
Restart hostd in more error types