Bump version and add auto upload to PyPI via Travis.

.travis.yml

 language: python
 python:
-  - "2.7"
+- '2.7'
 install:
-  - pip install coveralls
-  - pip install -r requirements.txt
+- pip install coveralls
+- pip install -r requirements.txt
 script:
-  - make
+- make
 after_success:
-  - coveralls
+- coveralls
+deploy:
+  provider: pypi
+  user: edx
+  distributions: sdist bdist_wheel
+  on:
+    tags: true
+  password:
+    secure: RQGsxxXuoY0ZU8VCFHf0x3Rv0z/dSjz2dJ+lFj4v8Si4XO6rRI/msaJLGZlzvW1kCRpubpW28VHPH+Z0z5KfPy8CKS+IyeVpFAj1WoUf882EKiz9YE1ALLkhKiDBoLti46fQcs7gAR71MX2SO5BXIaqg3zs/T96b5R4moaJLB9vRaC76E0sL4eFQqGHa+tVKZmVBhhimXMalqQdC3cL4hK4o8o39ohkgNnN6S3vOtYqbt0xvhueMTqe1eVGMEg0W7eRYu7Is2OEbGGnL6TEqx/BZsgTYZxzrLSrhrw5OFkgHby74tp2Z2ymC+Xsc9VbYQpOLPVDL2KAeQUwJM5HTIcB/RkaX9btX6j2IxWsJ5fkIfHWmYM1d0yUNKC/prKrACaqwnjyzpqEFK7CFw7Abg2MvZtGLZ+xHz18FTe4bOQuTx16sAvWbp/hs85TM3RZf1iKX3LddM/5DRizHKmino1WFjDUwPxszHm9Hz+dLWljCi38ZGbI5L8oWchbgNgCS8HWzR212hQsDnonJO4zPmYbUWmXaC0xKqEXnvKznlbHMoMs5SPqeFSxVXSvXuuX6dj8kmenpHs0dNCEb/jviU8146DWTNfxXhvv6YycSSa+2csLUoId/60lRzBGQ0bMt/NbawfBsM5vDfvozkXjTUS7UERbhQA9vEcoNhXigGXI=

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup
 
 setup(
     name="edx_user_state_client",
-    version="1.0.2",
+    version="1.0.3",
     packages=[
         "edx_user_state_client",
     ],