Decoy

Features

* **verify:** add proper assertion messages ([7](https://github.com/mcous/decoy/issues/7)) ([c1d89b2](https://github.com/mcous/decoy/commit/c1d89b2)), closes [#4](https://github.com/mcous/decoy/issues/4)
* add mypy plugin ([6](https://github.com/mcous/decoy/issues/6)) ([3b68fe7](https://github.com/mcous/decoy/commit/3b68fe7)), closes [#5](https://github.com/mcous/decoy/issues/5)

Bug Fixes

* replace unittest.mock usage with custom spy ([3](https://github.com/mcous/decoy/issues/3)) ([d1b742d](https://github.com/mcous/decoy/commit/d1b742d))

Bug Fixes

* allow nested mocks and typing ([2](https://github.com/mcous/decoy/issues/2)) ([0371a77](https://github.com/mcous/decoy/commit/0371a77))

Features

* create Decoy library ([be1c3a1](https://github.com/mcous/decoy/commit/be1c3a1))