Summarizing episodes

_includes/episode_summary.html

@@ -2,7 +2,7 @@
     Display an episode's timings and learning objectives.
 {% endcomment %}
 <blockquote class="objectives">
-  <h2>Summary</h2>
+  <h2>Overview</h2>
   <div class="row">
     <div class="col-md-6">
       <strong>Teaching:</strong> {{ page.teaching }} min

_layouts/episode.html

@@ -4,3 +4,4 @@ layout: base
 {% include episode_title.html %}
 {% include episode_summary.html %}
 {{content}}
+{% include episode_keypoints.html %}

assets/css/lesson.scss

@@ -73,6 +73,7 @@ $codeblock-padding: 5px !default;
 .getready{ @include bkSetup(#D4C30B, "\e067"); }
 .callout{ @include bkSetup(#31708f, "\e146"); }
 .challenge{ @include bkSetup(#3c763d, "\270f"); }
+.keypoints{ @include bkSetup(#0B80F0, "\e101"); }
 .objectives{ @include bkSetup(#D4C30B, "\e124"); }
 .testimonial{ @include bkSetup(#D4C30B, "\e067"); }