CLOUDSTACK-5968 last patch fixes setting low currentMemory during
overprovision, this one explicitly tells libvirt we dont want a
balloon device (won't use it anyway, and will just suck up a percent
of vm memory)
Add listView async tests
VM snapshots: If quiescevm is supported, make checkbox checked
CLOUDSTACK-5970: UI > network menu > guest network section > select non-VPC isolated network with SourceNAT enabled > IP Address section > select sourceNAT IP > show Configuration tab.