Merge pull request #287 from ember-learn/remove-page-header

remove EsPageHeader

Author: mansona

addon/components/es-page-header.js

@@ -22,4 +22,3 @@
 @import 'components/es-card.css';
 @import 'components/es-footer.css';
 @import 'components/es-header.css';
-@import 'components/es-page-header.css';

addon/styles/addon.css

@@ -50,28 +50,6 @@ There is an alternative "background boxes" shape that you can use with `bg-shape
 </div>
 ```
 
-If you are using the [PageHeader component](/components/page-header/) then you will automatically have `bg-shape-boxes-bottom` set and it will automatically continue into the next dom node:
-
-```html
-<EsPageHeader
-  @headline="Demo for background shapes"
-  @detail="This section is using boxes-bottom and continues in the the next section"
-  class="bg-dark"
->
-  <EsButton>Go</EsButton>
-</EsPageHeader>
-<div class="layout">
-  <div class="lg:col-4 lg:start-2 text-center py-5">
-    <h1>Build with the teams that never stop shipping.</h1>
-    <p>
-      Some of the best development teams in the world have been iterating on their products for
-      years with Ember. With scalable UI architecture baked-in from the start, you’ll be working
-      with the same patterns these organizations use every step of the way.
-    </p>
-  </div>
-</div>
-```
-
 ## Swipes
 
 The other type of background shape is a "swipe" that can either be a swipe across the top of the section using `bg-shape-swipe-top` or a rectangle from the bottom of the section using `bg-shape-swipe-bottom`.