Removes py24 target from tox.ini

tox.ini

@@ -1,21 +1,11 @@
 [tox]
-envlist = py24,py25,py26,py27
+envlist = py25,py26,py27
 
 [testenv]
 distribute = True
 sitepackages = False
 commands = nosetests
 
-[testenv:py24]
-basepython = python2.4
-commands = pip -E {envdir} install -r contrib/requirements/default.txt
-           pip -E {envdir} install -r contrib/requirements/py24.txt
-           pip -E {envdir} install -r contrib/requirements/test.txt
-           nosetests --with-xunit --xunit-file=nosetests.xml \
-                     --with-coverage3  --cover3-xml          \
-                     --cover3-xml-file=coverage.xml
-
-
 [testenv:py25]
 basepython = python2.5
 commands = pip -E {envdir} install -r contrib/requirements/default.txt