remove redundant page titles

Author: jenweber

guides/advanced-use/index.md

@@ -1,5 +1,3 @@
-# Advanced use
-
 This section of the CLI Guides describes how to make custom configurations to the app's build behavior, testing, and more.
 Ember is designed for a zero config experience for most users, but it was also designed to be extensible. Think of it as configuration without confusion.
 

guides/api-documentation/index.md

@@ -1,5 +1,3 @@
-# Ember CLI API Documentation
-
 The API docs for Ember CLI are mainly for addon authors, advanced Ember app developers, and contributors to the CLI itself.
 
 ## [https://ember-cli.com/api/](https://ember-cli.com/api/) 

guides/basic-use/cli-commands.md

@@ -1,5 +1,3 @@
-# CLI Commands
-
 In their day to day work, most Ember developers use only a small number of CLI commands.
 We'll cover them here, along with a quick tutorial of how to use the `--help` option.
 

guides/basic-use/index.md

@@ -1,5 +1,3 @@
-# Installing and upgrading the CLI
-
 ## Prerequisites
 
 * [npm](https://www.npmjs.com/get-npm) or [yarn](https://yarnpkg.com/en/docs/install)

guides/basic-use/using-addons.md

@@ -1,5 +1,3 @@
-# Using addons
-
 Check out [Ember Observer](https://www.emberobserver.com/) to see what kinds of npm libraries are ready-made for your app!
 
 The modern web developer has an incredible selection of open source code that they can use through the npm ecosystem, plus great tools for writing their own modules. Ember developers are free to use regular npm packages in their apps, but there are also thousands of packages that are made specifically for the Ember ecosystem. We call such packages "addons."

guides/basic-use/using-npm-packages.md

@@ -1,4 +1,2 @@
-# Using npm packages
-
 <!--Help Wanted--> 
 <!--should cover ember-auto-import, importing from node modules, etc--> 

guides/index.md

@@ -1,5 +1,3 @@
-# The Ember CLI
-
 The Ember CLI (command line interface) is the official way to create, build, test, and serve the files that make up an Ember.js app or addon.
 Many things have to happen before for any web app is ready for the browser, and the Ember CLI helps you get there with zero configuration. 
 

guides/pages.yml

@@ -1,6 +1,5 @@
 - title: 'Introduction'
   url: 'index'
-  skip_toc: true
   pages:
     - title: "The Ember CLI"
       url: ""
@@ -30,5 +29,11 @@
 - title: 'Advanced use'
   url: 'advanced-use'
   pages:
-  - title: 'Advanced'
+  - title: 'Overview'
+    url: 'index'
+
+- title: 'API Documentation'
+  url: 'api-documentation'
+  pages:
+  - title: 'Overview'
     url: 'index'

guides/writing-addons/index.md

@@ -1,3 +1 @@
-# Testing an addon
-
 <!-- Help Wanted -->

guides/writing-addons/testing.md

@@ -1,5 +1,3 @@
-# Tutorial: addon components
-
 This tutorial will cover how to make a component addon from start to finish, including:
 - generating the files
 - adding stylesheets that other apps can use