Website: add FAQ to top menu

This replaces the "Development" link, as "Get Involved" is also about
development already. The "Get Involved" page now links with a CTA button
to the "Development" page.

web/project-website/content/development/get-involved/_index.md

@@ -8,6 +8,8 @@ Flamenco is a Free and Open Source project, developed in public under the GPL li
 Join the community on the [#flamenco channel][chat] of Blender Chat do discuss
 development topics. New faces are always welcome!
 
+{{< button size="large" relref="/development/getting-started" >}}Get Started Developing Flamenco{{< /button >}}
+
 If you want to know what kind of work can be done, take a look at the
 [workboard][workboard].
 

web/project-website/data/menu/extra.yaml

@@ -6,8 +6,8 @@ header:
   - name: Quickstart
     ref: /usage/quickstart
     external: false
-  - name: Development
-    ref: /development/getting-started
+  - name: FAQ
+    ref: /faq
     external: false
   - name: Get Involved
     ref: /development/get-involved