Cleaned up some names in file Board, created the File Display and the initialize
Added the method show_options_main_menu
Added method get_play_row and get_play_column. Added print_board method as well
Added the show_options_ingame_menu method
deleted the start_play method completely and replace it with start_game.

Added end_game method to display, along with welcome_message method
and show_options_ingame_menu
Working on making the game playable. Added method play and player_make_play