Implementation of LoggerFactory.getLogger() which determines the calling class name through reflection.

Allows you to change invocations such as
	LoggerFactory.getLogger(MyClass.class);
to
	LoggerFactory.getLogger();

This is a convenience method for simpler Logger creation, as well as allowing you to copy and paste Logger creation code without having to remember to change the classname.

Hey. Not sure if you saw my response below (not as part of this line). Do any of the approaches proposed there sound better to you?