binutils/sstrip: remove

sstrip has been obsoleted for a while now, as it's still broken
for some archs, and there seems to be no incentive to fix it
upstream. Besides, the space gained with sstrip is marginal at
best.

Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com>
Message-Id: <65c8bf534d0647ce52cd.1353320545@macbook-smorlat.local>
Patchwork-Id: 199970

# m68k specific configuration file

## depends on EXPERIMENTAL

##

## select ARCH_SUPPORTS_32

## select ARCH_DEFAULT_32

## select ARCH_DEFAULT_BE

## select ARCH_SUPPORTS_WITH_CPU

##

## help The m68k architecture