python3-setuptools: Create a python3 version of python-setuptools

python3-setuptools: Create a python3 version of python-setuptools

- python3-setuptools works with python3-daemon but not with
   python-m2crypto. m2crypto has to stay with python2 because crda
   will not find the python3 version of m2crypto.
- python-m2crypto only works with python-setuptools so both the
   python2 and python3 versions of setuptools need to stay in place.
- Therefore this patch only creates python3-setuptools, it does not
   remove python-setuptools

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>