Lib path references in website needs to be updated.

[rajasegar]

Since we have moved to rollup bundling and the dist assets path has been changed to /dist, we need to update the same in the website.

Old

import * as parsel from "https://projects.verou.me/parsel/parsel.js"

<script src="https://projects.verou.me/parsel/parsel_nomodule.js"></script>

<script type="module">
	import * as parsel from "https://projects.verou.me/parsel/parsel.js";
	window.parsel = parsel;
</script>

New

import * as parsel from "https://projects.verou.me/parsel/dist/parsel.js"

<script src="https://projects.verou.me/parsel/dist/nomodule/parsel.js"></script>

<script type="module">
	import * as parsel from "https://projects.verou.me/parsel/dist/parsel.js";
	window.parsel = parsel;
</script>

[rajasegar]

@LeaVerou Raised the PR here #23