Add a travis CI build

Author: txels

.gitignore

@@ -1,3 +1,4 @@
+/build
 /dist
 *.egg-info
 *.pyc

.travis.yml

@@ -0,0 +1,11 @@
+sudo: false
+language: python
+python:
+  - 2.7
+  - 3.3
+  - 3.4
+  - 3.5
+install: pip install -r test-requirements.txt
+script:
+    - python -m unittest discover || python -m unittest
+    - flake8 abe

abe/unittest.py

@@ -1,4 +1,3 @@
-from copy import copy
 import os
 
 from .mocks import AbeMock
@@ -90,7 +89,6 @@ def assert_data_list_equal(self, data1, data2):
             )
             raise type(exceptions[0])(message)
 
-
     def assert_matches_sample(self, path, label, url, response):
         """
         Check a URL and response against a sample.

test-requirements.txt

@@ -0,0 +1,3 @@
+-r requirements.txt
+
+flake8