Create a tox config for automating tests for different Python versions.

To use:
    sudo pip install tox
    tox

.gitignore

@@ -4,3 +4,5 @@ dist/
 MANIFEST
 docs/_build/
 *.swp
+.tox/
+.coverage

sleekxmpp/test/sleektest.py

@@ -58,9 +58,6 @@ class SleekTest(unittest.TestCase):
         unittest.TestCase.__init__(self, *args, **kwargs)
         self.xmpp = None
 
-    def runTest(self):
-        pass
-
     def parse_xml(self, xml_string):
         try:
             xml = ET.fromstring(xml_string)

tox.ini

@@ -0,0 +1,5 @@
+[tox]
+envlist = py26,py27,py31,py32
+[testenv]
+deps = nose
+commands = nosetests --where=tests --exclude=live -i sleektest.py