$NetBSD: version,v 1.6 1996/06/14 20:03:07 cgd Exp $

1.1:	Initial version
1.2:	don't forget the Id string!
1.3:	make it work on AlphaStations
1.4-1:	Re-import from master sources
1.4-2:	Complete rewrite of boot block code
1.5:	Update for new ECOFF headers
1.6:	Don't pass arguments to the kernel, trim unnecessary environment
	calls, kill 'ask' loop (i.e. if boot fails, halt), seperate
	ECOFF and a.out support into seperate options.