Rollbar

- Prevent recursive re-raising of exceptions. See [317](https://github.com/rollbar/pyrollbar/pull/317)
- Correctly apply logger formatting to Rollbar messages. See [312](https://github.com/rollbar/pyrollbar/pull/312)
- Fix deprecation warnings. See [325](https://github.com/rollbar/pyrollbar/pull/319) and [#331](https://github.com/rollbar/pyrollbar/pull/331)
- Allow the request pool to be configured. See [305](https://github.com/rollbar/pyrollbar/pull/305)
- Use callable() instead of try/except TypeError. See [319](https://github.com/rollbar/pyrollbar/pull/319)
- Update Travis CI matrix. See [317](https://github.com/rollbar/pyrollbar/pull/317)
- Fix Travis build errors. See [328](https://github.com/rollbar/pyrollbar/pull/328)
- Update trove classifiers. See [331](https://github.com/rollbar/pyrollbar/pull/331)

- Allow the raw request body to be included if desired. See [304](https://github.com/rollbar/pyrollbar/pull/304)
- Send Rollbar access token in HTTP header. See [303](https://github.com/rollbar/pyrollbar/pull/303)
- Add support for Django 1.7 & 1.8 in \_build_django_request_data. See [301](https://github.com/rollbar/pyrollbar/pull/301)
- Add support for Quart framework. See [300](https://github.com/rollbar/pyrollbar/pull/300)

- Add the authorization header to the default scrub fields list. See [299](https://github.com/rollbar/pyrollbar/pull/299)
- Encode the payload properly for newer versions of Twisted. See [298](https://github.com/rollbar/pyrollbar/pull/298)
- Don't fail to send payloads because some inner object is not JSON serializable. See [297](https://github.com/rollbar/pyrollbar/pull/297)
- Allow floats as circular references. See [291](https://github.com/rollbar/pyrollbar/pull/291)

- Fix bug in which error params were not being passed correctly to Pyramid middleware. See [287](https://github.com/rollbar/pyrollbar/pull/287)

- Fix bug in Pyramid middleware where exc_info was not being passed to handle_error. See [283](https://github.com/rollbar/pyrollbar/pull/283)
- Fix bug where errors in the serialization of local variables caused errors to be dropped. They will now make it to Rollbar. See [284](https://github.com/rollbar/pyrollbar/pull/284)

- Add support for HTTP(S) proxies. See [276](https://github.com/rollbar/pyrollbar/pull/276)