Drop support for EOL Python 3.3

Author: hugovk

.travis.yml

@@ -1,7 +1,6 @@
 language: python
 python:
 - '2.7'
-- '3.3'
 - '3.4'
 - '3.5'
 - '3.6'

doc/index.rst

@@ -7,7 +7,7 @@ python-json-patch
 =================
 
 *python-json-patch* is a Python library for applying JSON patches (`RFC 6902
-<http://tools.ietf.org/html/rfc6902>`_). Python 2.7 and 3.3-3.6 are
+<http://tools.ietf.org/html/rfc6902>`_). Python 2.7 and 3.4+ are
 supported. Tests are run on both CPython and PyPy.
 
 

setup.py

@@ -58,7 +58,6 @@
     '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',
@@ -81,5 +80,6 @@
       package_data={'': ['requirements.txt']},
       scripts=['bin/jsondiff', 'bin/jsonpatch'],
       classifiers=CLASSIFIERS,
+      python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
       **OPTIONS
 )