Falcon-helpers

** [BUG] Add a req/resp to failed action functions
** [FEAT] Make ParseJWTMiddleware available at the middleware level
** [BUG] Allow setting of the get_id function

** [NEW] Added a global SQLAlchemy Scoped Session to facilitate testing and other items
** [CHANGE] AuthRequiredMiddleware was split into two and there is a new ParseJWTMiddleware
** [BUG] Cleaned up a number of issues with the way SQLAlchemy ORM is being used

+* [NEW] A brand-spanking new permission system with users, groups, and permissions
+* [FEAT] Post-login redirect is now configurable.
+* [FEAT] Create a simple redirection resource
+* [FEAT] Jinja2 Middleware can take application globals to inject into the template
+* [FEAT] Added a mixin for testing entities

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* Enable Auth Middleware to always run. Helpful when then entire application is
an API that requires authentication.

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* Fix issue with importing Marshmallow Middleware

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* Added Marshmallow Middleware for auto schema loading (655cf76_)

.. _655cf76: https://gitlab.com/skosh/falcon-helpers/commit/655cf76