updated to slides most files

slides/reveal.js/js/controllers/touch.js

slides/reveal.js/js/index.js

slides/reveal.js/js/reveal.js

slides/reveal.js/js/utils/color.js

slides/reveal.js/js/utils/constants.js

slides/reveal.js/js/utils/device.js

slides/reveal.js/js/utils/loader.js

slides/reveal.js/js/utils/util.js

slides/reveal.js/package-lock.json

slides/reveal.js/package.json

slides/reveal.js/plugin/highlight/highlight.esm.js

slides/reveal.js/plugin/highlight/highlight.js

slides/reveal.js/plugin/highlight/monokai.css

slides/reveal.js/plugin/highlight/plugin.js

slides/reveal.js/plugin/highlight/zenburn.css

slides/reveal.js/plugin/markdown/markdown.esm.js

slides/reveal.js/plugin/markdown/markdown.js

slides/reveal.js/plugin/markdown/plugin.js

slides/reveal.js/plugin/math/math.esm.js

slides/reveal.js/plugin/math/math.js