Make vm.create able to take saner values for disksize creation.
Make vm.create able to take saner values for disksize creation.

Rather than having to work out size in KB you can now do:
"vm.create --size 50g ..." for a 50 Gigabyte disk. Values are in multiples
of 1024, rather than drive makers kilobytes.
Adjust defaults for the size parameter to be a string, and just rely on
the function to deal with it.

vmware/rvc,vmware/rvc