Shiftboiler

Minor release to fix a regression in default bootstrap process.

This release contains improvements around application security. For instance session cookies
and FlaskLogin's remember me cookies are now set to be secure and http-only by default in production environments.

Additionally, flask applications are now CSRF-protected out of the box so you don;t have to remember to enable this feature.

Minor maintenance release improving documentation and testing.

Hotfix release to fix a regression in Sentry feature introduced in `0.9.0`

Minor release that introduces some breaking changes around Sentry feature integration.
This update implements this integration to use PythonSDK rather than `raven` library per Sentry recommendations.
Additionally all flask-related dependencies have been updated to their latest versions. Includes minor documentation improvements.

This is a maintenance release to temporarily pin [Werkzeug 0.16.1](https://pypi.org/project/Werkzeug/) since all the later versions introduce breaking changes. This is for the time being and will be removed in future releases after other projectshift libraries refactor. (See [shift-user#1](https://github.com/projectshift/shift-user/issues/1) and [werkzeug#1714](https://github.com/pallets/werkzeug/issues/1714))