Rename tests to match testing packages and class names.
Parse routes with string of unknown format in action column.
Add tests for redirect action parsing.
Rename request methods namespace.
Start moving specific routes implementation from Route to subclasses.
Implement draft version of Route descendants.
Add redirect node icons.
Add test for RedirectRoute.
Add tests for SimpleRoute and EngineRoute.
Implement getActionIcon in Route subclasses.
Delegate Route.getIcon method to RequestMethod.getIcon.
Move specific implementation of navigate methods to SimpleRoute.
Cleanup Route class.
Parse redirect routes.
Fix parser test and update parsing of redirecting routes.