FEATURE: plugin outlets on about page

Added about-after-admins and about-after-moderators

app/assets/javascripts/discourse/templates/about.hbs

@@ -31,6 +31,10 @@
         </section>
       {{/if}}
 
+      {{plugin-outlet name="about-after-admins"
+                    connectorTagName='section'
+                    args=(hash model=model)}}
+
       {{#if model.moderators}}
         <section class='about moderators'>
           <h3>{{d-icon "users"}} {{i18n 'about.our_moderators'}}</h3>
@@ -44,6 +48,10 @@
         </section>
       {{/if}}
 
+      {{plugin-outlet name="about-after-moderators"
+                    connectorTagName='section'
+                    args=(hash model=model)}}
+
       <section class='about stats'>
         <h3>{{d-icon "bar-chart"}}  {{i18n 'about.stats'}}</h3>