Add Travis for style checking

Closes gh-298.

diff --git a/.travis.yml b/.travis.yml
new file mode 100644 (file)
index 0000000..a28b645
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,20 @@
+notifications:
+  email: false
+
+language: python
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.cache/pip
+
+python:
+  - "2.7"
+  - "3.6"
+
+install:
+  pip install flake8
+
+script:
+  flake8
\ No newline at end of file