Refactor tox runner.

tox.ini

@@ -28,8 +28,6 @@ basepython =
 commands =
     {envpython} setup.py nosetests
 deps =
-    py32: jinja2<2.7
-    py{2,3,26,27,33,34,35,py}: jinja2
     dj13: django>=1.3,<1.4
     dj14: django>=1.4,<1.5
     dj15: django>=1.5,<1.6
@@ -38,22 +36,15 @@ deps =
     dj18: django>=1.8,<1.9
     dj19: https://github.com/django/django/tarball/stable/1.9.x#egg=django
     isort: isort
+    flake8: flake8 flake8-blind-except flake8-debugger flake8-print flake8-quotes pep8-naming
+    frosted: frosted
     nose
 
 [testenv:py2-flake8]
-deps =
-    flake8
-    flake8-blind-except
-    flake8-debugger
-    flake8-print
-    flake8-quotes
-    pep8-naming
 commands =
     flake8 --show-source redis_sessions_fork
 
 [testenv:py2-frosted]
-deps =
-    frosted
 commands =
     frosted -r redis_sessions_fork
 
@@ -62,19 +53,10 @@ commands =
     isort --check-only -rc redis_sessions_fork --diff
 
 [testenv:py3-flake8]
-deps =
-    flake8
-    flake8-blind-except
-    flake8-debugger
-    flake8-print
-    flake8-quotes
-    pep8-naming
 commands =
     flake8 --show-source redis_sessions_fork
 
 [testenv:py3-frosted]
-deps =
-    frosted
 commands =
     frosted -r redis_sessions_fork