message: formatting and linter fixes
diff: import React from "react";
  import logo from "./logo.svg";
  import "./App.css";
  -//import pptxgen from "./pptxgen.es.js"; // LOCAL DEV TESTING src=`PptxGenJS/dist`
  -import pptxgen from "pptxgenjs"; // react-app webpack will use package.json `"module": "dist/pptxgen.es.js"` value
  +import pptxgen from "./pptxgen.es.js"; // LOCAL DEV TESTING src=`PptxGenJS/dist`
  +//import pptxgen from "pptxgenjs"; // react-app webpack will use package.json `"module": "dist/pptxgen.es.js"` value
  function App() {
  - const demoCode = `import pptxgen from "pptxgenjs";\n
  + const demoCode = `import pptxgen from "pptxgenjs";
  let pptx = new pptxgen();
  +
  let slide = pptx.addSlide();
  -slide.addText("React Demo!", \{ x:1, y:1, w:'80%', h:1, fontSize:36, fill:'eeeeee', align:'center' \});
  +slide.addText("React Demo!", { x:1, y:1, w:'80%', h:1, fontSize:36, fill:'eeeeee', align:'center' });
  +
  pptx.writeFile("react-demo.pptx");`;
  function runDemo() {
  @@ -23,7 +25,7 @@ pptx.writeFile("react-demo.pptx");`;
  return (
  <div>
  <nav className="navbar navbar-expand-lg navbar-dark bg-primary">
  - <a className="navbar-brand" href="#">
  + <a className="navbar-brand" href="https://gitbrent.github.io/PptxGenJS/">
  <img src={logo} width="30" height="30" className="d-inline-block align-top mr-2" alt="" />
  PptxGenJS
  </a>
  @@ -42,7 +44,7 @@ pptx.writeFile("react-demo.pptx");`;
  <div className="collapse navbar-collapse" id="navbarColor01">
  <ul className="navbar-nav mr-auto">
  <li className="nav-item active">
  - <a className="nav-link" href="#">
  + <a className="nav-link" href="https://gitbrent.github.io/PptxGenJS/demo-react/index.html">
  Home <span className="sr-only">(current)</span>
  </a>
  </li>
  