Changing the size of the command line display.
Cosmetic changes.
InboundCharacter fires an event now.
Removing obsolete events.
Command issue logging.
Only displaying n last commands.
A TODO added.
Adding some background.
Shrinking the command line display.
Display manager added.
Making DisplayManager more independent.
Removing obsolete field.
Adding encapsulation.
Refactoring: perparing the Display.Draw method to be virtualized.
Firing events OnCommandMode*.
Using virtual Display.Draw functions.
Making the Viewport property get-only.
Removing obsolete casting.
Adding a TODO.