runloop

start a program, restart if it crashes, and cleanup any child processes

== usage
``
runloop start COMMAND # start COMMAND
runloop stop # stop COMMAND (run in this dir)
runloop restart # stop, then start again
`

runloop with save two files in the local dir,
.runloop-pid the pid of the current job,
and .runloop-command` the command run.

License

MIT