Improve group header spacing

Author: achan

app/templates/group.hbs

@@ -15,7 +15,7 @@
       </div>
     </div>
 
-    <div class="col-xs-12 col-sm-10 col-md-9">
+    <div class="col-xs-12 col-sm-10 col-md-8">
       <h1 class="group-name" data-auto-id="group-name">
         {{#link-to "group.index" model.slug}}{{model.name}}{{/link-to}}
       </h1>