Add distinct id's for subsections of the same name

Add {{include.id}} to the id's for classes 'org-type clearfix' and 'alt-h3 mb-3'
to permit subsections under Government/Civic Hackers/Research to have
the same name.

Author: phil-blain

_includes/org-table.html

@@ -7,8 +7,8 @@ <h2 class="alt-h2 mb-3" id="{{ include.id }}">{{ include.name }}</h2>
     {% assign columns = 4 %}
     {% for type_hash in include.orgs %}
       {% assign slug = type_hash[0] | downcase | replace: ' ','-' | replace: '.','' %}
-      <div class="org-type clearfix" id="type-{{ slug }}">
-        <h3 class="alt-h3 mb-3" id="{{ slug }}">{{ type_hash[0] }} ({{ type_hash[1] | size }})</h3>
+      <div class="org-type clearfix" id="type-{{ include.id }}-{{ slug }}">
+        <h3 class="alt-h3 mb-3" id="{{ include.id }}-{{ slug }}">{{ type_hash[0] }} ({{ type_hash[1] | size }})</h3>
 
         <div class="orgs">
           {% for org in type_hash[1] %}