Unloads the given class by clearing out its symbol table and removing
it from %INC.
SYNOPSIS
use Class::Unload;
use Class::Inspector;
use Some::Class;
Class::Unload->unload( 'Some::Class' );
Class::Inspector->loaded( 'Some::Class' ); # Returns false
require Some::Class; # Reloads the class
WWW: http://search.cpan.org/dist/Class-Unload/