Bump up version as a result of the recent changes to kernel path,

and boot-conf&boot semantic changes.

Also, make it 1.0.

Reminded by: peter (even though he doesn't know it)

sys/boot/i386/loader/version

@@ -3,6 +3,7 @@ $FreeBSD$
 NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE.  The format of this
 file is important.  Make sure the current version number is on line 6.
 
+1.0:	New semantics for finding the kernel, new boot.
 0.8:	Set/getenv & cia, copyin/out.
 0.7:	Supports large KVM
 0.6:	Increased dictionary size -- supports loader.4th