Add documentation for returning specific HTTP status codes.
Merge pull request #189 from ryanpetrello/doc-update

Add documentation for returning specific HTTP status codes.
Fix a bug in DELETE methods in two (or more) nested RestControllers.
Merge pull request #195 from ryanpetrello/next

Attempt to resolve an issue that causes tests to fail in Travis-CI.
Merge pull request #201 from ryanpetrello/next

Improve runtime configuration cleanup for tests.
Extract the scaffold-building tests into tox.

A lot of code was being utilized to provide a *much* slower version of what tox already provides.  This changes scaffold-building tests to run in tox across Python versions.
Improved test cleanup for environment-variable-based configuration.
Merge pull request #190 from ryanpetrello/bug-nested-delete

Fix a bug in DELETE methods in two (or more) nested RestControllers.
Merge pull request #196 from ryanpetrello/improved-scaffolding-tests

Extract the scaffold-building tests into tox.
Merge pull request #197 from ryanpetrello/environment-variable-patch

Improved test cleanup for environment-variable-based configuration.