Support Django 1.10

tox.ini

@@ -1,11 +1,13 @@
 [tox]
-envlist = {py27,py33,py34,pypy,pypy3}-django{17,18}, {py27,py34,py35,pypy}-django19, coverage, docs, flake8
+envlist = {py27,py33,py34,pypy,pypy3}-django{17,18}, {py27,py34,py35,pypy}-django{19,110}, coverage, docs, flake8
+; https://docs.djangoproject.com/en/dev/faq/install/#what-python-version-can-i-use-with-django
 
 [testenv]
 deps =
     django17: Django>=1.7,<1.8
     django18: Django>=1.8,<1.9
-    django19: Django>=1.9,<2.0
+    django19: Django>=1.9,<1.10
+    django110: Django>=1.10,<1.11
 commands =
     pip install -e .[test]
     ./runtests.py
@@ -16,7 +18,7 @@ basepython = python2.7
 deps =
     coveralls
     coverage
-    Django>=1.7,<2.0
+    Django>=1.10,<1.11
 commands =
     pip install -e .[test]
     coverage run --source channels/ ./runtests.py