void Change_Side_Module( MODULE* Module, wxDC* DC ) is now member of class BOARD (as asked in todo list)

Plot option in GERBER format Plot (Exclude Edge Pcb layer) modification (now, default = off, and saved in config)

removed source specific flags, which is not useful without being able to tie it to a specific *.o file, assuming there might be more than one *.o file per *.cpp file.