Simplified tox config with section substitution.

tox.ini

@@ -1,5 +1,26 @@
+[deps]
+two =
+    flake8
+    django-discover-runner
+    coverage
+    html5lib
+    mock
+    jinja2
+    lxml
+    BeautifulSoup
+    unittest2
+three =
+    flake8
+    django-discover-runner
+    coverage
+    html5lib
+    mock
+    jinja2
+    lxml
+    BeautifulSoup4
+
+
 [tox]
-distribute = False
 envlist =
     py33-1.5.X,
     py32-1.5.X,
@@ -18,80 +39,34 @@ commands =
 basepython = python3.3
 deps =
     Django>=1.5,<1.6
-    flake8
+    {[deps]three}
-    django-discover-runner
-    coverage
-    html5lib
-    mock
-    jinja2
-    lxml
-    BeautifulSoup4
 
 [testenv:py32-1.5.X]
 basepython = python3.2
 deps =
     Django>=1.5,<1.6
-    flake8
+    {[deps]three}
-    django-discover-runner
-    coverage
-    html5lib
-    mock
-    jinja2
-    lxml
-    BeautifulSoup4
 
 [testenv:py27-1.5.X]
 basepython = python2.7
 deps =
     Django>=1.5,<1.6
-    flake8
+    {[deps]two}
-    django-discover-runner
-    coverage
-    html5lib
-    mock
-    jinja2
-    lxml
-    BeautifulSoup
-    unittest2
 
 [testenv:py26-1.5.X]
 basepython = python2.6
 deps =
     Django>=1.5,<1.6
-    flake8
+    {[deps]two}
-    django-discover-runner
-    coverage
-    html5lib
-    mock
-    jinja2
-    lxml
-    BeautifulSoup
-    unittest2
 
 [testenv:py27-1.4.X]
 basepython = python2.7
 deps =
     Django>=1.4,<1.5
-    flake8
+    {[deps]two}
-    django-discover-runner
-    coverage
-    html5lib
-    mock
-    jinja2
-    lxml
-    BeautifulSoup
-    unittest2
 
 [testenv:py26-1.4.X]
 basepython = python2.6
 deps =
     Django>=1.4,<1.5
-    flake8
+    {[deps]two}
-    django-discover-runner
-    coverage
-    html5lib
-    mock
-    jinja2
-    lxml
-    BeautifulSoup
-    unittest2