Configure travis to build wheels

.travis.yml

@@ -1,11 +1,20 @@
 language: python
 sudo: false
 python:
-    - "2.7"
-install: 
-    - pip install -r requirements.txt
-    - pip install -r requirements_test.txt
+- '2.7'
+install:
+- pip install -r requirements.txt
+- pip install -r requirements_test.txt
 script:
-    python manage.py test
-after_success:
-    coveralls
+    - python manage.py test
+    - python setup.py bdist_wheel
+after_success: coveralls
+deploy:
+  provider: releases
+  skip_cleanup: true
+  api_key:
+    secure: MTnPUQhwYSgaTSWw6/TKhqwOnwtBj5ahRIpze6D7Rqy4551TWNNF/BmMxy1k30ml6y3/GRk2xMSbLoHkB0yQ8cVFflJvznE6Bv4dAI/iyB4Hgy977a3x2Jw6fIa4e+hGiS8BkkQFyUb/PFWUM0oKQ9xdYLa6WSIXbuaH3tUzQy4=
+  file_glob: true
+  file: dist/*.whl
+  on:
+    tags: true

setup.py

@@ -1,19 +1,20 @@
 from setuptools import setup, find_packages
 
 setup(
-    name = "regcore",
-    version = "1.2.1", 
-    license = "public domain", 
-    packages = find_packages(),
+    name="regcore",
+    version_format='{tag}.dev{commitcount}+{gitsha}',
+    license="public domain",
+    packages=find_packages(),
     include_package_data=True,
-    package_data = {
+    package_data={
         'regcore': ['templates/search/indexes/regcore/regulation_text.txt'],
     },
     install_requires=[
         'django',
         'django-haystack',
         'jsonschema',
     ],
+    setup_requires=['setuptools-git-version==1.0.3'],
     classifiers=[
         'License :: Public Domain',
         'License :: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication'