wsp resize

usage: wsp resize <thread> --size <cpu>x<memGb>
  moves the machine a thread runs on to another size its provider sells: a stop,
  then a resume at that size

  --size     the machine size as <cpu>x<memGb>, like 2x4; a size the provider
             does not offer is refused naming the ones it does
  --json     print the raw protocol values, one JSON object per line, with
             everything else on stderr
  --state    the state file the host serves
  --host     run the line against a host on your account, by the name wsp hosts
             lists it under; WSP_HOST names one for a whole shell