adjusted the README.md from c9.io
adjusted the README.md from c9.io

rdorck/board_game_app,rdorck/board_game_app,cisc474/board_game_app,cisc474/board_game_app,cisc474/board_game_app,cisc474/board_game_app,rdorck/board_game_app,rdorck/board_game_app