Add summary to API docs data (#1788)

* removing unnecessary info from readme

* Update README.md

* Update support.md

trivial change to trigger a build

* DOC-703: separate premium and opensource plugins and fix links (#1747)

* DOC-703: separate premium and opensource plugins and fix links

* DOC-703: WIP

* DOC-703: fix control reference pages

* fixing an error in events page

* Update mediaembed.md

* Add summary to API docs data

* Move summary to top of file

Co-authored-by: Tyler Kelly <tyler.kelly@tiny.cloud>

_includes/api-member.html

@@ -1,3 +1,11 @@
+{% if include.data.summary.size > 0 %}
+  {% for summary in include.data.summary %}
+    {% unless include.data.desc contains summary %}
+      <p>{{ summary }}</p>
+    {% endunless %}
+  {% endfor %}
+{% endif %}
+
 {% if include.data.borrows.size > 0 %}
   <a class="anchor" id="extends"></a>
   <h2><a class="anchorable" href="#extends">Extends</a></h2>