ChessX 1.4.4 "Picasso" released

Picasso is the latest release of ChessX. There are new features which may help to teach chess to children - paint critical fields and draw arrows with the mouse without additional use of the keyboard. And don't forget to show the power of pieces with the help of the move indicator.
In addition, a few bugs were to be fixed: especially, Chess960 was broken in some cases (castling!).