View of running clients

[mworzala]

Would be nice to be able to query all of the currently running clients (not sure how this is tracked, maybe also needs a system daemon) to get info such as:

• Logs (without a restart if you forgot to tail)
  • Could just be done by tailing the log file, though not sure what happens to the file when running the same instance 2x
• Performance (mem/cpu)
  • Existing options for this (htop, process monitor, etc)
• Killing
  • X button, kill