Changes to download config even if we do not have any VM-subscribes.
Today the problem only occurs if we receive config before the VR-subscribe
although Config will get downloaded if we receive VR-sub before the config.
Fixing so that config is downloaded in both cases even if we do not have any
VM-reg.
Merge pull request #370 from Juniper/cb02

Changes to download config even if we do not have any VM-subscribes.