Current orientation should always be returned

[LotharTeichert]

It would be handy, if the method orientation would always give the current orientation as the result, even if the side argument is given (good idea: side = 'flip'!). Then you could use x = board.orientation('flip') to flip the board and, e. g., exchange player names depending on x without keeping track of the orientation externally (and without using board.orientation twice). It costs just two words in the code.

[oakmac]

Good idea! I will implement this.

[oakmac]

done