Added supportsSpotVirtualMachines()
Merge pull request #44 from daniellemayne/develop

resource pool support
Added supportsSpotVirtualMachines()
Merge branch 'develop' of github.com:maksimov/dasein-cloud-virtustream into develop
Fixed compile errors following addition of VisibleScope.
Merge pull request #43 from maksimov/develop

Added supportsSpotVirtualMachines()
added datacenter capabilities