Internet Explorer compatibility fix; changelog; config options; callbacks

[nfreear]

Hi @timcoughlan,

There are a few different things on this branch (bad practice!). Some big changes:

1. The tool displays an "incompatibility" message for all versions of Internet Explorer, with a suggestion to upgrade (tested in MSIE 9 primarily), Browser compatibility ... ES6 ... FileReader ...! #7;
2. Initial release notes / CHANGELOG, with an invitation to run git tag -a ;), Need git-tags and release notes when we "npm publish" #45;
3. More configuration options, all with defaults. See: src/config.js, More configuration options, defaults, optional callbacks #43;

As documented in the README, you can now make a very simple call:

<script>
  require('our-journey').app.run();
</script>

... Or a more complex one:

<script>
  require('our-journey').app.run({
    containerSelector: '#our-journey-tool'

    // Other options ...
  })
  // Returns a Promise.
  .then(function (value) {
    console.warn('Loaded', value);
  })
  .catch(function (error) {
    console.error('Error:', error);
  });
</script>

I hope this makes sense. Happy to talk you through it!

Yours,

Nick

[nfreear]

Hi @timcoughlan,

I've been continuing to hack ... I've finished for now, honest!

4. I've added a test.html, which use the new configuration options to auto-create a QR code (the QR code is useless — too big, but it shows the potential hopefully!), More configuration options, defaults, optional callbacks #43;
5. Added the missing package-lock.json, Checklist / suggestions for making the repo. public #38;
6. Removed duplicate help.html and helpstyle.css (kept the ones in /docs/);
7. Tweaked the markup and CSS for the HTML site pages (replaced <br> with <p>; increased line-height etc.);
8. Added a minify/ compress step to npm run build, with uglify-es — run npm install, Preparation for heavier load, customisation and similar #41;
9. Moved lint to devDependencies and husky to peerDependencies;

Note, minification reduces the 94 kB Javascript to 66 kB:

• dist/our-journey.js — Still in Git; and npm/ Unpkg.com;
• dist/our-journey.min.js — Ignored/ not in Git; it IS in npm/ Unpkg.com;

Yours,

Nick