docs: Update bootstrap story.

Author: Brocco

docs/documentation/stories/include-bootstrap.md

@@ -22,31 +22,32 @@ With the new project created and ready you will next need to install bootstrap t
 Using the `--save` option the dependency will be saved in package.json
 
 ```sh
-# version 3.x
 npm install bootstrap --save
-
-# version 4.x
-npm install bootstrap@next --save
 ```
 
 ### Configuring Project
 
 Now that the project is set up it must be configured to include the bootstrap CSS.
 
-- Open the file `.angular-cli.json` from the root of your project.
-- Under the property `apps` the first item in that array is the default application.
-- There is a property `styles` which allows external global styles to be applied to your application.
+- Open the file `angular.json` from the root of your project.
+- Under the property `projects` find your project.
+- Inside `architect.build.options` locate the `styles` property.
+- This property allows external global styles to be applied to your application.
 - Specify the path to `bootstrap.min.css`
 
   It should look like the following when you are done:
   ```json
-  "styles": [
-    "../node_modules/bootstrap/dist/css/bootstrap.min.css",
-    "styles.css"
-  ],
+  "build": {
+    "options": {
+      "styles": [
+        "../node_modules/bootstrap/dist/css/bootstrap.min.css",
+        "styles.css"
+      ],
+    }
+  }
   ```
 
-**Note:** When you make changes to `.angular-cli.json` you will need to re-start `ng serve` to pick up configuration changes.
+**Note:** When you make changes to `angular.json` you will need to re-start `ng serve` to pick up configuration changes.
 
 ### Testing Project
 
@@ -74,11 +75,7 @@ cd my-app
 ### Installing Bootstrap
 
 ```sh
-# version 3.x
-npm install bootstrap-sass --save
-
-# version 4.x
-npm install bootstrap@next --save
+npm install bootstrap --save
 ```
 
 ### Configuring Project
@@ -94,11 +91,6 @@ $icon-font-path: '../node_modules/bootstrap-sass/assets/fonts/bootstrap/';
 In `styles.scss` add the following:
 
 ```sass
-// version 3
-@import 'variables';
-@import '../node_modules/bootstrap-sass/assets/stylesheets/_bootstrap';
-
-// version 4
 @import 'variables';
 @import '../node_modules/bootstrap/scss/bootstrap';
 ```
@@ -117,10 +109,6 @@ Verify the bootstrap styled button appears.
 To ensure your variables are used open `_variables.scss` and add the following:
 
 ```sass
-// version 3
-$brand-primary: red;
-
-// version 4
 $primary: red;
 ```