Allow site to keep h2 headers via page.keeph2

Author: pbinkley

_config.yml

@@ -23,6 +23,7 @@ country_code : CA
 dirdownloads: downloads
 dircontent: _sections
 previousrun: _data/previousrun.yml
+keeph2: true
 
 # content
 collections:

_layouts/section.html

@@ -23,17 +23,22 @@
         <img src="web/{{ page.image }}.jpg"/>
       {% if next %}</a>{% endif %}
     </div>
+    <h2>Transcription</h2>
     {% endif %}
+    {% if site.keeph2 || page.keeph2 %}
+      {{ content }}
+    {% else %}
 <!-- 
     This is where we make changes to the html output of the markdown
     transformation before it is inserted into the page.
 
   In this case we want to remove the first h2 header, since the chapter
   title is displayed in the jumbotron div.
 -->
-    {{ content 	    	
-    	| replace_regex: '<h2.*</h2>', '', true 
-    }}
+      {{ content        
+        | replace_regex: '<h2.*</h2>', '', true 
+      }}
+    {% endif %}
   </article>
 
 </div>