Removed already unused interface - decision how to react on moves is now taken by the implementor of Player interface himself and not by any external source (however it could be a nice abstraction of teaching... over-projecting anyway so far)
Removed unneeded code accidentally copied from another test.
Fixed NPE: now a player must have an opponent to send moves to.
Test that shows we even don't try processing offer draw from Winboard correctly
First phase of improvement --> call the desired listener.
Informing the opponent about the draw offer from Winboard.
Removed extra code about offer draw. However manual test of draw feature now fail.
Draw offer policy implemented in the simple engine - always accept.
Comment.
Extracted the player to a separate package - it's not in any way related to MainRunner.
Removed unused listener - its functionality is pulled down to the Player interface.
Removed extra ResignListener interface.
Packages refactored according to the new vision: WinBoardPlayer is just an implementation of generic Player interface.
Due to this fact it's not important it's 'gui'-related.
Javadoc extended.
Comment became TODO
Removed parameters that always were the same. They were over-projecting.
Some logging instead of nothing.
Moved the TODO to better place.
Important Warning.
Removed factory that was over-projecting.