there are still a couple of places under src/release such like fixit.profile
assumed that system binary can be retrivied from /stand(ex: boot with the
live CD and run "disklabel -e" in the fixit CD shell).
Since /stand is still functional in fixit floppy, and there are more than
one places in src/release needs to be updated(document for example) if we
want to make use of something like /mnt2/rescue/vi. This commit try to
deal with aforementioned inconsistency with minimal effort by simply
create a symbolic link to /rescue.
Reviewed by: jhb, sam (mentor)