get rid of rpm building stuff as this was broken anyway
get rid of rpm building stuff as this was broken anyway

use find_packages from setuptools


git-svn-id: 9ab2475816adfb8420036182e3900ffc754382bd@354 516c0664-e049-0410-bc6e-8f9a6051a51d

rubund/debian-pyvisa,hgrecco/pyvisa,pyvisa/pyvisa,MatthieuDartiailh/pyvisa