Moving cloudstack go lib deps to xanzy/go-cloudstack

Signed-off-by: Damien DUPORTAL <damien.duportal@gmail.com>
Moving driver to the new cloudstack lib

Signed-off-by: Damien DUPORTAL <damien.duportal@gmail.com>
cloudstack vm name must be 64 char max

Signed-off-by: Damien DUPORTAL <damien.duportal@gmail.com>
gofmt

Signed-off-by: Damien DUPORTAL <damien.duportal@gmail.com>