fix some faq ids to make accordion work right

website/templates/_help.html

@@ -85,8 +85,8 @@
             </div>
           </div>
           <div class="accordion-group">
-            <div class="accordion-heading"><a data-toggle="collapse" data-parent="#accordion-faq" href="#faq-21" class="accordion-toggle collapsed">What are tags?</a></div>
-            <div id="faq-21" style="height: 0px;" class="accordion-body collapse">
+            <div class="accordion-heading"><a data-toggle="collapse" data-parent="#accordion-faq" href="#faq-what-are-tags" class="accordion-toggle collapsed">What are tags?</a></div>
+            <div id="faq-what-are-tags" style="height: 0px;" class="accordion-body collapse">
               <div class="accordion-inner">Tags are essentially categories. You can have up to 6 of them to categorize events on the timeline. The events on the timeline will align with their category row. <em>See the screenshot below</em> <br/><img src="{{ static_url }}/img/TimelineJSTags.jpg"></div>
             </div>
           </div>
@@ -136,20 +136,13 @@
             </div>
           </div>
 
-<div class="accordion-group">
-            <div class="accordion-heading"><a data-toggle="collapse" data-parent="#accordion-faq" href="#faq-10" class="accordion-toggle collapsed">How do I include a link in my timeline?</a></div>
-            <div id="faq-10" style="height: 0px;" class="accordion-body collapse">
+          <div class="accordion-group">
+            <div class="accordion-heading"><a data-toggle="collapse" data-parent="#accordion-faq" href="#faq-21" class="accordion-toggle collapsed">How do I include a link in my timeline?</a></div>
+            <div id="faq-21" style="height: 0px;" class="accordion-body collapse">
               <div class="accordion-inner">You can include a link in the text field using the <a href="http://www.w3schools.com/html/html_links.asp">standard HTML</a> for a hyperlink.</div>
             </div>
           </div>
 
-
-          <div class="accordion-group">
-            <div class="accordion-heading"><a data-toggle="collapse" data-parent="#accordion-faq" href="#faq-22" class="accordion-toggle collapsed">How do I add B.C. dates?</a></div>
-            <div id="faq-22" style="height: 0px;" class="accordion-body collapse">
-              <div class="accordion-inner">You can add dates that are B.C. by using negative years. For example, -100 would be 100 B.C.</div>
-            </div>
-          </div>
       </div>
     </div>
   </div>