Device support for small distributed IoT network.

// think of install
// think of startup
// think of query server
// think of stream server
// think of supporting more engines
// think of supporting dbs
// think of linking componenets with env (singleton?)
// think of web interface
// DEVICE, QUERY, SERVICE, PROCESS, PORT, ENV
// post upon exists -> restart all processes
// /restart, /stop
// direct service, process, file access, zip
// per process env, SERVICE PROCESS PORT
// service /restart -> all restart
// read config with defaults and system local (from mem)
// list service processes
// list process service
// X how to know if process stopped, crashed
// events websocket to control server
// active processes, active listeners (ref counting)
// X readonly mount tensorflow serving, copy mount others
// X use dockerode for all docker commands

// icon
// version
// description
// scripts
// repository
// keywords
// author
// license
// engine
// main
// cmd
// env
// copyfs
// mounts
// ports
// processes XX
// give process name