Removing tutorial index page, as per @tpolecat's advice

Author: heathermiller

_data/doc-nav-header.yml

@@ -16,17 +16,17 @@
       url: "/tour/tour-of-scala.html"
     - title: Scala for Java Programmers
       url: "/tutorials/scala-for-java-programmers.html"
-    - title: Tutorials and Scala FAQs
-      url: "/tutorials/index.html"      
 - title: Reference
   url: "#!"
   submenu:
     - title: "Guides & Overviews"
       url: "/overviews/index.html"
-    - title: Language Spec
-      url: http://scala-lang.org/files/archive/spec/2.12/
     - title: Books
       url: "/books.html"
+    - title: Scala FAQs
+      url: "/tutorials/FAQ/index.html"
+    - title: Language Spec
+      url: http://scala-lang.org/files/archive/spec/2.12/
 - title: Style Guide
   url: "/style/index.html"
 - title: Cheatsheet

_overviews/FAQ/index.md

@@ -0,0 +1,22 @@
+---
+layout: singlepage-overview
+title: Scala FAQs
+
+discourse: true
+
+permalink: /tutorials/FAQ/index.html
+---
+
+A collection of frequently asked questions and their answers! Graciously
+provided by Daniel Sobral, adapted from his StackOverflow posts.
+
+## FAQs
+
+{% assign overviews = site.overviews | sort: 'num' %}
+<ul>
+{% for overview in overviews %}
+  {% if overview.partof == "FAQ" %}
+    <li><a href="{{ overview.url }}">{{ overview.title }}</a></li>
+  {% endif %}
+{% endfor %}
+</ul>