Just don't install mkpasswd at all. It's not used and causes problems.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

If no idn2 but idn is present, it picks it up. Just remove the whole
thing.

Refreshed patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Better a separate package than enabling it via busybox.
Special thanks to @neheb for the Makefile patches.

Signed-off-by: Paul Spooren <mail@aparcar.org>