* Add option to produce colored output from ``pyreverse``
* Use indentation in PlantUML diagrams
Co-authored-by: Pierre Sassoulas <pierre.sassoulas@gmail.com>
* Extract helper method to get annotated arguments into ``Printer`` base class.
* Add ``Printer`` subclass for PlantUML output
* Add functional test for ``PlantUmlPrinter``
* Add tests for specific layout for ``PlantUmlPrinter``
* Extract test helper function to remove code duplication
* Add new test class to check type annotations
* Cleanup generated .puml files after tests finished
* Create a factory function to get the correct ``Printer`` class for a given filetype.
* Fix unittest after adding a new class to the test data.
* Add changelog and whatsnew entry
* Add "plantuml" as possible extension for PlantUML output
