drop py33

Author: mr-c

.travis.yml

@@ -3,7 +3,6 @@ language: python
 cache: pip
 python:
   - 2.7
-  - 3.3
   - 3.4
   - 3.5
   - 3.6

appveyor.yml

@@ -12,10 +12,6 @@ environment:
       PYTHON_VERSION: "2.7.x"
       PYTHON_ARCH: "64"
 
-    - PYTHON: "C:\\Python33-x64"
-      PYTHON_VERSION: "3.3.x"
-      PYTHON_ARCH: "64"
-
     - PYTHON: "C:\\Python34-x64"
       PYTHON_VERSION: "3.4.x"
       PYTHON_ARCH: "64"

setup.py

@@ -88,7 +88,6 @@
           'Programming Language :: Python :: 2',
           'Programming Language :: Python :: 2.7',
           'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.3',
           'Programming Language :: Python :: 3.4',
           'Programming Language :: Python :: 3.5',
           'Programming Language :: Python :: 3.6',

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
-  py{27,33,34,35,36}-lint,
-  py{27,33,34,35,36}-unit,
+  py{27,34,35,36}-lint,
+  py{27,34,35,36}-unit,
   py35-mypy{2,3},
   py27-pipconflictchecker,
   py27-lint-readme,
@@ -12,22 +12,21 @@ skip_missing_interpreters = True
 
 [tox:travis]
 2.7 = py27
-3.3 = py33
 3.4 = py34
 3.5 = py35
 3.6 = py36
 
 [testenv]
 deps =
   -rrequirements.txt
-  py{27,33,34,35,36}-lint: flake8
+  py{27,34,35,36}-lint: flake8
 
 commands =
-  py{27,33,34,35,36}-unit: python setup.py test
-  py{27,33,34,35,36}-lint: flake8 schema_salad setup.py
+  py{27,34,35,36}-unit: python setup.py test
+  py{27,34,35,36}-lint: flake8 schema_salad setup.py
 
 whitelist_externals =
-  py{27,33,34,35,36}-lint: flake8
+  py{27,34,35,36}-lint: flake8
 
 [testenv:py35-mypy2]
 commands = make mypy2