Renames installation subpage to usage

Author: bravo-kernel

tests/dummy/app/pods/docs/quickstart/template.md

@@ -2,7 +2,7 @@
 
 This quickstart guide will get you started with a docs site for your brand new
 addon. After completion you will have a docs homepage, a docs subpage named
-`installation`, an automatically generated API reference and a marketing
+`usage`, an automatically generated API reference and a marketing
 homepage you can use to promote your addon.
 
 1. **Install Addon Docs.**
@@ -16,7 +16,7 @@ following route definitions to your main route.
 
   {{#docs-snippet name='quickstart-router.js' title='tests/dummy/app/router.js'}}
     this.route('docs', function() { // docs homepage (required)
-      this.route('installation'); // docs subpage
+      this.route('usage'); // docs subpage
       this.route('api', function() { // autogenerated API homepage (required)
         this.route('item', { path: '/*path' }); // autogenerated API subpages (required)
       });
@@ -32,7 +32,7 @@ all docs pages in your site.
 
       {{#viewer.nav as |nav|}}
         {{nav.item 'Introduction' 'docs.index'}}
-        {{nav.item 'Installation' 'docs.installation'}}
+        {{nav.item 'Usage' 'docs.usage'}}
       {{/viewer.nav}}
 
       {{#viewer.main}}
@@ -50,18 +50,18 @@ all docs pages in your site.
 actual documentation for your addon and live in the folder
 `tests/dummy/app/templates/docs`. Since Addon Docs supports Markdown out
 of the box we will create two `.md` files (one for your docs `index` and one
-for the `installation` page).
+for the `usage` page).
 
   {{#docs-snippet name='quickstart-markdown-index.md' title='tests/dummy/app/templates/docs/index.md' language='markdown'}}
     # Index
 
     This is my new addon, and it rocks!
   {{/docs-snippet}}
 
-  {{#docs-snippet name='quickstart-markdown-subpage.md' title='tests/dummy/app/templates/docs/installation.md' language='markdown'}}
-    # Installation
+  {{#docs-snippet name='quickstart-markdown-subpage.md' title='tests/dummy/app/templates/docs/usage.md' language='markdown'}}
+    # Usage
 
-    So easy to install and configure, sweet!
+    So easy to use, sweet!
   {{/docs-snippet}}
 
 5. **Create your marketing homepage**. Create a new template that will function
@@ -92,7 +92,7 @@ create the associated template.
 `localhost:4200/docs` to enjoy your brand new documentation website.
 
 8. **Create more pages.** To add more doc pages simply follow the same steps as
-used for the `Installation` page in above instructions:
+used for the `Usage` page in above instructions:
 
   - create a docs subroute
   - add a navigation item to the `docs` template
@@ -114,3 +114,4 @@ windows.
 3. **Optional: better scrolling.** You may want to install
 [Ember Router Scroll](https://github.com/dollarshaveclub/ember-router-scroll)
 to enable "scroll to top with preserved browser history scroll position".
+