Update tox.ini

Author: jpadilla

tox.ini

@@ -8,13 +8,13 @@ commands = ./runtests.py --fast {posargs}
 setenv =
        PYTHONDONTWRITEBYTECODE=1
 deps =
-       django1.8: Django==1.8.7  # Should track maximum supported
-       django1.9: Django==1.9.0  # Should track maximum supported
-       drf2.4: djangorestframework==2.4.5  # Should track minimum supported
-       drf3.0: djangorestframework==3.0.5  # Should track maximum supported
-       drf3.1: djangorestframework==3.1.3  # Should track maximum supported
-       drf3.2: djangorestframework==3.2.2  # Should track maximum supported
-       drf3.3: djangorestframework==3.3.2  # Should track maximum supported
+       django1.8: Django==1.8.7
+       django1.9: Django==1.9.0
+       drf2.4: djangorestframework==2.4.5
+       drf3.0: djangorestframework==3.0.5
+       drf3.1: djangorestframework==3.1.3
+       drf3.2: djangorestframework==3.2.2
+       drf3.3: djangorestframework==3.3.2
        py27-django{1.8,1.9}-drf{3.1,3.2,3.3}: djangorestframework-oauth==1.0.1
        -rrequirements/testing.txt