Update CI workflow

 - Remove Python 2.7 support
 - Add Python 3.7 support

.travis.yml

@@ -3,17 +3,13 @@ sudo: false
 os:
 - linux
 python:
-- '2.7'
 - '3.4'
 - '3.5'
 - '3.6'
+- '3.7'
 install:
-- pip install -U pip
-- pip install -U setuptools
-- pip install -U tox
-- pip install -U tox-travis
-- pip install python-coveralls
-- pip install coverage
+- pip install -U pip setuptools
+- pip install -U tox tox-travis python-coveralls coverage
 script:
 - tox -v --recreate
 after_success:

ChangeLog

@@ -1,6 +1,14 @@
 CHANGES
 =======
 
+0.2.2
+-----
+
+* Update example output in README
+
+0.2.1
+-----
+
 * Better output formatting
 
 0.2.0

setup.cfg

@@ -14,12 +14,11 @@ classifier =
     License :: OSI Approved :: MIT License
     Operating System :: OS Independent
     Programming Language :: Python
-    Programming Language :: Python :: 2
-    Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.4
     Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
     Programming Language :: Python :: Implementation :: CPython
 
 [entry_points]

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 skipdist = True
-envlist = lint,py{27,34,35,36}
+envlist = lint,py{34,35,36,37}
 skip_missing_interpreters=True
 
 [testenv:lint]