Test on 3.5 and 3.6, stop testing 3.3 (#341)

Author: Jon Wayne Parrott

.travis.yml

@@ -1,17 +1,22 @@
 language: python
-python: 2.7
 sudo: false
-cache: pip
-env:
-  matrix:
-  - TOX_ENV=py27
-  - TOX_ENV=py33
-  - TOX_ENV=py34
+cache:
+  directories:
+  - ${HOME}/.cache
+matrix:
+  include:
+  - python: 2.7
+    env: TOXENV=py27
+  - python: 3.4
+    env: TOXENV=py34
+  - python: 3.5
+    env: TOXENV=py35
+  - python: 3.6
+    env: TOXENV=py36
 install:
-- pip install tox
-- pip install coveralls
+- pip install tox coveralls
 script:
-- tox -e $TOX_ENV
+- tox
 after_success:
   coveralls
 notifications:

README.md

@@ -16,7 +16,7 @@ $ easy_install --upgrade google-api-python-client
 See the [Developers Guide](https://developers.google.com/api-client-library/python/start/get_started) for more detailed instructions and additional documentation.
 
 # Python Version
-Python 2.7, 3.3, and 3.4 are fully supported and tested. This library may work on later versions of 3, but we do not currently run tests against those versions.
+Python 2.7, 3.4, 3.5, and 3.6 are fully supported and tested. This library may work on later versions of 3, but we do not currently run tests against those versions.
 
 # Third Party Libraries and Dependencies
 The following libraries will be installed when you install the client library:

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{27,33,34}-oauth2client{1,2,3,4}
+envlist = py{27,34,35,36}-oauth2client{1,2,3,4}
 
 [testenv]
 deps =