--[[

	Daemon API.
	Written by Cosmin Apreutesei. Public Domain.

	Logging:

		log()
		note()
		nolog()
		warnif()

	Error handling:

		check()

	Filesystem ops:

		exists()
		rm()
		mv()
		mkdir()
		load()
		save()
		cp()
		exec()
		touch()
		mtime()
		dir()

	Config:

		daemon(app_defaults) -> app

			Input:
				app_name
				app_env
				verbose
			Output:
				data_dir
				tmp_dir

	Autoincrement IDs:

		gen_id(name[, start]) -> n

]]

See the source code for more info.