This is useful for user code, which can use the trait to add a layer of
indirection to their code, allowing them to swap out implementations for
testing
* Add `StatusesRequest` data type
* Breaking change: statuses now takes an id and a `StatusesRequest`
This allows use to pass all the available parameters to
`GET /api/v1/accounts/:id/statuses` without having to add a bunch of
parameters to the method. It is obviously a breaking API change
* Update version to 0.12
* Revert "Update version to 0.12"
This reverts commit d623ea21564a831aa15284b4a589f3de63e7d96c.
* Address review comments
* Address remaining code review comments
