Fixing malformed URLs in the client/api documentation.
Merge pull request #47 from stripe/wangjohn-fix-client-api-docs

Fixing malformed URLs in the client/api documentation.
Add fraud reporting methods
Merge pull request #43 from stripe/mlm-add-fraud-reporting-methods

Add fraud reporting methods
add comments for fraud details
fix minor bug
bump to 3.1.0
Merge pull request #49 from stripe/cos-fraud

Cos fraud
Add FileUpload

* adds uploads.stripe.com endpoint
* adds support for multipart content
* some interface changes since we now have multiple backends
* bump to 4.0.0 since this is breaking