mc: Don't remove libdir and split helpers into packages

mc: Don't remove libdir and split helpers into packages

It contains helper programs that are needed to make mc do the right actions
for the various file formats it understands.

The helpers are perl, python and shell scripts, split them out so the core
mc does not try to pull in perl and python, it will still run without these
helpers.

[YOCTO #4432]

(From OE-Core rev: 6d0205576ef1e8a62c469b883dc0c962440469a7)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>