Include py36 in test matrix

.travis.yml

@@ -1,5 +1,9 @@
 language: python
 
+branches:
+  only:
+    - master
+
 sudo: false
 
 addons:
@@ -11,6 +15,7 @@ python:
   - 2.7
   - 3.4
   - 3.5
+  - 3.6
 
 install:
   - pip install -U tox-travis

appveyor.yml

@@ -28,6 +28,12 @@ environment:
     - PYTHON: "C:\\Python35-x64"
       PYTHON_VERSION: "3.5"
 
+    - PYTHON: "C:\\Python36"
+      PYTHON_VERSION: "3.6"
+
+    - PYTHON: "C:\\Python36-x64"
+      PYTHON_VERSION: "3.6"
+
 install:
   - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
   - git submodule update --init --recursive

tox.ini

@@ -4,17 +4,17 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, py34, py35, docs
+envlist = py27, py34, py35, py36, docs
 
 [testenv]
 setenv =
     PYTHONHASHSEED = 42
 commands =
     py27: pip install -U backports.lzma
     python setup.py build_ext --inplace
-    py27: nosetests -v numcodecs
-    py34,py35: nosetests -v --with-coverage --cover-erase --cover-min-percentage=100 --cover-package=numcodecs --with-doctest --doctest-options=+NORMALIZE_WHITESPACE numcodecs
-    py35: flake8 numcodecs
+    py27,py34,py35: nosetests -v numcodecs
+    py36: nosetests -v --with-coverage --cover-erase --cover-package=numcodecs --with-doctest --doctest-options=+NORMALIZE_WHITESPACE numcodecs
+    py36: flake8 numcodecs
     python setup.py bdist_wheel
 deps =
     -rrequirements_test.txt