Python 3.7 support

Author: Ezibenroc

.travis.yml

@@ -10,6 +10,10 @@ matrix:
       python: 3.5
     - os: linux
       python: 3.6
+    - os: linux
+      dist: xenial
+      sudo: required
+      python: 3.7
 #    - os: linux
 #      dist: trusty
 #      sudo: required
@@ -21,10 +25,13 @@ matrix:
       env: PYTHON=2.7-dev
     - os: osx
       language: generic
-      env: PYTHON=3.5-dev
+      env: PYTHON=3.5
+    - os: osx
+      language: generic
+      env: PYTHON=3.6
     - os: osx
       language: generic
-      env: PYTHON=3.6-dev
+      env: PYTHON=3.7
 
 before_install: |
   # These steps are taken from https://pythonhosted.org/CodeChat/.travis.yml.html

appveyor.yml

@@ -9,6 +9,7 @@ environment:
     - py_version: 34
     - py_version: 35
     - py_version: 36
+    - py_version: 37
 
 platform:
   - x86

setup.py

@@ -122,5 +122,6 @@ def write_version(filename, version_dict):
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
     ],
 )