_SC_WOND: SOCBoardLayout2 javadocs for added layout parts AL,N1,N2,N3
_SC_WOND: makeNewBoard: Build Layout Part AL with node lists N1,N2,N3; add their edges for init placement; javadocs
_SC_WOND: SOCGame.updateAtGameFirstTurn(): Re-add node lists N1,N2,N3 from Part AL