changes

开放源码的Boot

22/7/1997	RMK	(1.5.1):
	Corrected bug in config section processing causing SEGV.
	Now displays root device when using -v.

		RMK	(1.6.0):
	Added new initrd support.

22/1/1998	RMK	(1.6.1):
	Corrected root device