Add .travis.yml.

Author: jeffFranklin

.travis.yml

@@ -0,0 +1,11 @@
+language: python
+python:
+  - "3.6"
+install:
+  - pip install -e .[test]
+  - pip install coveralls
+script:
+  - pycodestyle
+  - pytest --cov
+after_success:
+  - coveralls

setup.py

@@ -21,5 +21,5 @@
       packages=find_packages(),
       include_package_data=True,
       install_requires=['python3-saml'],
-      tests_require=['pytest', 'pytest-cov', 'mock', 'pycodestyle']
-      )
+      extras_require={'test': ['pytest', 'pytest-cov', 'mock', 'pycodestyle']}
+      )