Updates

Hi, thanks for including it. Now I added a settings.py file which is imported from initialization, this way the repository credentials aren't published. Also had to update the Bitbucket.dispatch method because the Request.send  no longer exists and dispatch was throwing errors for not having it any more. I was using the latest development branch (master) of requests. besides of that everything is going smoothly, both public and private tests.

Hope this can be useful.
Regards,
David