/*
Package logging implements and presents various loggers under a unified interface, making them completely swappable.

These particular loggers (logging.Logger) available are:

		StdLogger
		FileLogger
		SystemDLogger (Linux only)
		SyslogLogger (Linux only)
		WinLogger (Windows only)

There is a sixth type of logging.Logger, MultiLogger, that allows for multiple loggers to be written to with a single call.

Every logging.Logger type has the following methods that correspond to certain "levels".

	Alert(s string, v ...interface{}) (err error)
	Crit(s string, v ...interface{}) (err error)
	Debug(s string, v ...interface{}) (err error)
	Emerg(s string, v ...interface{}) (err error)
	Err(s string, v ...interface{}) (err error)
	Info(s string, v ...interface{}) (err error)
	Notice(s string, v ...interface{}) (err error)
	Warning(s string, v ...interface{}) (err error)

Not all loggers implement the concept of levels, so approximations are made when/where possible.

In each of the above methods, s is the message that is optionally in a fmt.Sprintf-compatible format.
If it is, the values to fmt.Sprintf can be passed as v.

Note that in the case of a MultiLogger, err (if not nil) will be a (r00t2.io/goutils/)multierr.MultiError.

logging.Logger types also have the following methods:

	DoDebug(d bool)
	SetPrefix(p string)
	GetPrefix() (p string)
	Setup()
	Shutdown()

In some cases, Logger.Setup and Logger.Shutdown are no-ops. In other cases, they perform necessary initialization/cleanup and closing of the logger.
It is recommended to *always* run Setup and Shutdown before and after using, respectively, regardless of the actual logging.Logger type.
*/
package logging