Add  menu bar, History class, Preferences class, dummy functions to be elaborated on, vim folds, xboard bitmaps, bitmap loading example, vairous TODO dummy functions and TODO comments throughout the code, a stupid, obligatory help window, and much-needed tender, loving care. Refactoring of code to abide somewhat by the style guide. Move create_board to the Application class. A new library is required to run this code: PIL. The license must be changed to GPL because the use of GLP'd bitmaps by xboard.