更新favicon.ico, index.html, CONTRIBUTING.md, .gitignore, README.md, Rakefile, .jshintrc, package.json, preview.yml, LICENSE.txt, package-lock.json, js/application.js, js/html_actuator.js, js/game_manager.js, js/keyboard_input_manager.js, js/grid.js, js/animframe_polyfill.js, js/tile.js, js/bind_polyfill.js, js/classlist_polyfill.js, js/local_storage_manager.js, meta/apple-touch-icon.png, meta/apple-touch-startup-image-640x920.png, meta/apple-touch-startup-image-640x1096.png, style/helpers.scss, style/main.css, style/main.scss, style/fonts/ClearSans-Regular-webfont.eot, style/fonts/ClearSans-Light-webfont.eot, style/fonts/ClearSans-Bold-webfont.eot, style/fonts/ClearSans-Light-webfont.woff, style/fonts/ClearSans-Bold-webfont.woff, style/fonts/ClearSans-Regular-webfont.woff, style/fonts/ClearSans-Light-webfont.svg, style/fonts/ClearSans-Regular-webfont.svg, style/fonts/ClearSans-Bold-webfont.svg, style/fonts/clear-sans.css