FEATURE: PCI-2083 Do not generate per-instance rules when allow_same_net_traffic=True
Merge pull request #26 from msurovcak/msu-pci-2083

FEATURE: PCI-2083 Do not generate per-instance rules when allow_same_net_traffic=True
FEATURE: PCI-2238 return host in descr. instances and allow volume deletion for non-admin