fix vm client

[ashraffouda]

the current vm client is not aligned at all with the current server side implementation
the methods in server side is not reflecting the correct implementation for example
in this line the machine name is different from the network name while in the code it expects to be the same as here
also the code expects to deploy many vms while in server side it is only deployes one vm
so this needs to be fixed or refactored

[despiegk]

new story will be created which should also catch this