Raspberry Pi support

[KevinSnyderCodes]

kqstats can persistently run on a Raspberry Pi that is on the same network as the Killer Queen cabinet. This is beneficial for a number of reasons:

• No need to run kqstats on your local machine -- it's always running on the network!
• Webpages showing real-time statistics can be accessed by anyone on the network
• Because of this, new types of webpages would make sense:
  • Stats for a single player (useful for a player to have on their phone screen)
  • Others?

Getting this to work will be a multi-step process:

• [ ] Make kqstats persistent
  • [x] Auto determine the cab's IP address (by finding a local IP address with port 12749 open)
  • [x] Auto connect to cab
  • [x] Reconnect when connection is lost
  • [ ] Self-updating
• [ ] Create procedure to set up kqstats on a Raspberry Pi (e.g. shell script)
  • [ ] Make the kqstats webpages accessible by the Raspberry Pi's hostname using mDNS
• [ ] Document setup procedure
  • [x] Create network architecture diagram, explaining how the Raspberry Pi sits on the same network as the cab
  • [ ] Provide instructions for setting up kqstats on a Raspberry Pi

There may be other steps required.

Resources

• How (and Why) to Assign the .local Domain to Your Raspberry Pi