delete all blobs. TODO: actually deblob coreboot/uboot
when downloading. i'll that in a little while, in an
upcoming commit.

yes.

purge it all, in fsf style. censor what the fsf doesn't like.

so that they can feel good about having less, because
ideological purity is better than helping more people
use coreboot, yes?

Signed-off-by: Leah Rowe <leah@libreboot.org>

a glaring oversight on my part

Signed-off-by: Leah Rowe <leah@libreboot.org>

script is -e anyway, so this is redundant, but best
put it here anyway. it can only help. correct behaviour
is always to fail on error, except in certain cases that
would be handled on a case-by-case basis in each script

- A spurious semicolon caused the arguments to printf in die() to be
  executed instead of printed
- ${@} in die() needs to be in quotes or else printf prints each word on
  a separate line
- The number of arguments to main() does not include main itself so it
  should be comparing against 1 instead of 2 to determine if enough
  arguments were supplied.

make blobutil a symlink. Example of command changes:

./blobutil download x220_8mb
is now:
./update blobs download x220_8mb

The old command still works, for compatibility.

Signed-off-by: Leah Rowe <leah@libreboot.org>

move resources/scripts/download/ to:
resources/scripts/update/module/

This: ./download coreboot
Is now: ./update module coreboot

However, running "./download coreboot"
still works, via backwards compatibility.

Signed-off-by: Leah Rowe <leah@libreboot.org>

unify them, by turning them into symlinks pointing
to a generic script named lbmk

the script named lbmk is a fork of the script
named "build", which just checks argument 0 and adapts
accordingly

all of these core scripts had the exact same overall
logic, and they are thus compatible

Signed-off-by: Leah Rowe <leah@libreboot.org>