Working on the Django example
Working on documentation and packaging
Added a User-Agent header to backend HTTPS request message
Added a pre-processing decorator at ``api.response.message_extractor``

This is to aid custom ``response_callback`` implementation for use in
application bindings like ``wsgi.InterceptorMiddleware`` and
``cgi.InterceptorController``. It simplifies the need to pre-process
response body data and ensures consistency through hiding details.
Done with documentation and bumped version to 0.0.7
Merge pull request #1 from liuyu81/develop

Release of SnapSearch Client Python (0.0.7)