Add contribution page; move topbar items (#1914)

_data/navigation/en_US.yml

@@ -6,33 +6,30 @@ main:
   -
     title: FAQ
     url: faq
-  -
-    title: Donations
-    url: donations
-  -
-    title: Credits
-    url: credits
-  -
-    title: Updating B9S
-    url: updating-b9s
-  -
-    title: A9LH to B9S
-    url: a9lh-to-b9s
   -
     title: Troubleshooting
     url: troubleshooting
   -
-    title: Region Changing
-    url: region-changing
+    title: Checking for CFW
+    url: checking-for-cfw
   -
     title: GodMode9 Usage
     url: godmode9-usage
   -
-    title: Site Navigation
-    url: site-navigation
+    title: Contribute
+    url: contribute
+  -
+    title: Region Changing
+    url: region-changing
   -
     title: Uninstall CFW
     url: uninstall-cfw
+  -
+    title: Credits
+    url: credits
+  -
+    title: Site Navigation
+    url: site-navigation
 top:
   -
     title: This website uses cookies to display the current guide progress on the sidebar and otherwise enhance the site.
@@ -40,7 +37,7 @@ bottom:
   -
     title: For support in English, ask for help at <a href="https://discord.gg/MWxPgEp">Nintendo Homebrew on Discord</a>.
   -
-    title: If you appreciate this guide, we accept <a href="donations">Donations</a>.
+    title: If you appreciate this guide, we accept <a href="contribute#donations">Donations</a>.
 footer:
   -
     title: Source

_pages/en_US/contribute.txt

@@ -0,0 +1,28 @@
+---
+title: "Contribute"
+---
+
+We're glad that you'd like to contribute to 3ds.hacks.guide! Here are a few ways that you can do so:
+
+## Maintenance
+
+This guide is open source - its repository is available [here](https://github.com/hacks-guide/Guide_3DS). If you feel there is an issue with the guide, you can file an issue to make us aware, or file a pull request to have your changes merged into the guide.
+
+## Translations
+
+If you'd like to translate this guide into other languages (or help keep the translations up-to-date), check out our [Crowdin](https://crowdin.com/project/3ds-guide).
+
+## Seeding
+
+A number of files on this guide are only available as torrents. If you'd like to help seed these torrents to ensure their availability in the future, you can use [this]({{ "rss.xml" | absolute_url }}) RSS feed.
+
+## Donations
+
+Maintaining this guide (as well as our support channels) is primarily a volunteer effort, but if this guide has helped you in some way, donations are greatly appreciated.
+
+[![Paypal]({{ "/images/paypal_white.png" | absolute_url }}){:height="72px" width="256px"}{: style="padding-bottom: .35em"}](https://paypal.me/NintendoHomebrew){: .align-center}
+[https://paypal.me/NintendoHomebrew](https://paypal.me/NintendoHomebrew)
+{: .text-center}
+{: .notice--info}
+
+

_pages/en_US/site-navigation.txt

@@ -22,8 +22,8 @@ sitemap: false
 + [Cartridge Update](cart-update)
 + [Credits](credits)
 + [Checking for CFW](checking-for-cfw)
++ [Contribute](contribute)
 + [CTRTransfer](ctrtransfer)
-+ [Donations](donations)
 + [Dumping Titles and Game Cartridges](dumping-titles-and-game-cartridges)
 + [F3 (Linux)](f3-(linux))
 + [F3X (Mac)](f3x-(mac))