Make starting the QVM and quilc more convenient

I think we could make starting the QVM and quilc more convenient by allowing Python to spin up the subprocesses itself in just 1 command within Python. It could also check if they’re already running by issuing ping requests to each, and seeing if they’re alive. If they are, it can no-op.

I suppose the core command would be something like

import os
os.spawnl(os.P_DETACH, 'quilc -S')
os.spawnl(os.P_DETACH, 'qvm -S')

This would take some design work so it’s not confusing, as there won’t be terminal windows to show you things are chugging along anymore.

Thoughts? (CC: @notmgsk @ecp-rigetti @mpharrigan @lcapelluto)

[blakejohnson]

Could we instead wrap the QVM and quilc in python modules and avoid needing separate server processes running?

[stylewarning]

Ah, I forgot about this completely. Maybe this issue then changes to reviewing the design of that and potentially making it more useful.