Make pethtool, pifconfig scripts installed by setuptools

#24

Fixes #10

Author: Sanqui

README.rst

@@ -21,9 +21,9 @@ Usage
     '127.0.0.1'
 
 ``python-ethtool`` also provides the ``pethtool`` and ``pifconfig`` utilities.  More example usage may be gathered from their sources,
-`pethtool.py <https://github.com/fedora-python/python-ethtool/blob/master/pethtool.py>`_
+`pethtool.py <https://github.com/fedora-python/python-ethtool/blob/master/scripts/pethtool>`_
 and
-`pifconfig.py <https://github.com/fedora-python/python-ethtool/blob/master/pethtool.py>`_.
+`pifconfig.py <https://github.com/fedora-python/python-ethtool/blob/master/scripts/pethtool>`_.
 
 
 ``pethtool`` mimics behavior of the ``ethtool`` utility, but does not

pethtool.py scripts/pethtoolpethtool.py renamed to scripts/pethtool

@@ -122,6 +122,11 @@ def libraries(self, value):
           'Topic :: Software Development :: Libraries',
           'Topic :: System :: Networking',
       ],
+      
+      scripts=[
+        'scripts/pethtool', 'scripts/pifconfig'
+      ],
+      
       ext_modules=[
         PkgConfigExtension(
             'ethtool',