feat: add multilingual support

content/nl/docs/help/_index.md

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+---
+title: "Help"
+description: "Help Doks."
+lead: ""
+date: 2020-10-06T08:49:15+00:00
+lastmod: 2020-10-06T08:49:15+00:00
+draft: false
+images: []
+---

content/nl/docs/help/faq.md

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+---
+title: "FAQ"
+description: "Answers to frequently asked questions."
+lead: "Answers to frequently asked questions."
+date: 2020-10-06T08:49:31+00:00
+lastmod: 2020-10-06T08:49:31+00:00
+draft: false
+images: []
+menu:
+  docs:
+    parent: "help"
+weight: 630
+toc: true
+---
+
+## Hyas?
+
+Doks is a [Hyas theme](https://gethyas.com/themes/) build by the creator of Hyas.
+
+## Footer notice?
+
+Please keep it in place.
+
+## Keyboard shortcuts for search?
+
+- focus: `Ctrl + /`
+- select: `↓` and `↑`
+- open: `Enter`
+- close: `Esc`
+
+## Other documentation?
+
+- [Netlify](https://docs.netlify.com/)
+- [Hugo](https://gohugo.io/documentation/)
+
+## Can I get support?
+
+Create a topic:
+
+- [Netlify Community](https://community.netlify.com/)
+- [Hugo Forums](https://discourse.gohugo.io/)
+- [Doks Discussions](https://github.com/h-enk/doks/discussions)
+
+## Contact the creator?
+
+Send `h-enk` a message:
+
+- [Netlify Community](https://community.netlify.com/)
+- [Hugo Forums](https://discourse.gohugo.io/)
+- [Doks Discussions](https://github.com/h-enk/doks/discussions)

content/nl/docs/help/how-to-update.md

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+---
+title: "How to Update"
+description: "Regularly update the installed npm packages to keep your Doks website stable, usable, and secure."
+lead: "Regularly update the installed npm packages to keep your Doks website stable, usable, and secure."
+date: 2020-11-12T13:26:54+01:00
+lastmod: 2020-11-12T13:26:54+01:00
+draft: false
+images: []
+menu:
+  docs:
+    parent: "help"
+weight: 610
+toc: true
+---
+
+{{< alert icon="💡" text="Learn more about <a href=\"https://docs.npmjs.com/about-semantic-versioning\">semantic versioning</a> and <a href=\"https://docs.npmjs.com/cli/v6/using-npm/semver#advanced-range-syntax\">advanced range syntax</a>." />}}
+
+## Check for outdated packages
+
+The [`npm outdated`](https://docs.npmjs.com/cli/v7/commands/npm-outdated) command will check the registry to see if any (or, specific) installed packages are currently outdated:
+
+```bash
+npm outdated [[<@scope>/]<pkg> ...]
+```
+
+## Update packages
+
+The [`npm update`](https://docs.npmjs.com/cli/v7/commands/npm-update) command will update all the packages listed to the latest version (specified by the tag config), respecting semver:
+
+```bash
+npm update [<pkg>...]
+```

content/nl/docs/help/troubleshooting.md

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+---
+title: "Troubleshooting"
+description: "Solutions to common problems."
+lead: "Solutions to common problems."
+date: 2020-11-12T15:22:20+01:00
+lastmod: 2020-11-12T15:22:20+01:00
+draft: false
+images: []
+menu: 
+  docs:
+    parent: "help"
+weight: 620
+toc: true
+---
+
+## Problems updating npm packages
+
+Delete the `./node_modules` folder, and run again:
+
+```bash
+npm install
+```
+
+## Problems with cache
+
+Delete the temporary directories:
+
+```bash
+npm run clean
+```