[PATCH] Make busybox an applet

[Ron Yorston]

Denys Vlasenko wrote:
>Applied a simpler version of the patch, which does not do block
>move of the code. Not that I am opposed to block move,
>I just did not understand why "config FEATURE_SHARED_BUSYBOX"
>got nuked...

This doesn't make busybox an applet, it just makes it possible to turn
off help and list of applets.

I'm not really interested in that:  I wanted busybox to be an actual
applet to avoid having to treat it as a special case in standalone
shell mode.

If busybox is a real applet there's no need for FEATURE_SHARED_BUSYBOX
because FEATURE_INDIVIDUAL will make a busybox binary along with those
for all the other applets.

Ron