Support UMD bundles too

[shobhitchittora]

Can we please have a UMD build too? This would help users run this in browser environments as well, using something like unpkg.

I tried https://unpkg.com/@medv/finder@1.1.2/dist/index.js and it doesn't work in browsers.

[antonmedv]

Now with v2 will be working!

<script type="module">
  import {finder} from 'https://medv.io/finder/finder.js'
</script>