Added "comment" and "barnstar" headings to profile nav (publiclab#2166)

* Add "comment" and "barnstar" headings to profile nav

fixes publiclab#2165

* minor changes

app/views/users/profile.html.erb

@@ -173,9 +173,9 @@
     <li class="active"><a href="#research" data-toggle="tab"><%= t('users.profile.research') %></a></li>
     <li><a href="#coauthored" data-toggle="tab"><span class="hidden-sm hidden-xs"> <%= t('users.profile.Coauthored') %> (<%= @coauthored.size %>)</span></a></li>
   <li><a href="#questions" data-toggle="tab"><i class="fa fa-comments"></i><span class="hidden-sm hidden-xs"> <%= t('users.profile.questions') %> (<%= Node.questions.where(status: 1, uid: @user.id).length %>)</span></a></li>
-    <li><a href="#comments" id="comments-tab" data-toggle="tab"><i class="fa fa-comment"></i><span class="hidden-sm hidden-xs"></span></a></li>
+    <li><a href="#comments" id="comments-tab" data-toggle="tab"><i class="fa fa-comment"></i><span class="hidden-sm hidden-xs"> Comments</span></a></li>
     <li><a href="/profile/<%= @user.username %>/likes"><i class="fa fa-star"></i><span class="hidden-sm hidden-xs"> <%= t('users.profile.liked') %></span> (<%= @user.like_count %>)</a></li>
-    <li><a href="#barnstars" data-toggle="tab"><i class="fa fa-certificate"></i><span class="hidden-sm hidden-xs"> </span> (<%= @user.user.try(:barnstars).try(:length) %>)</a></li>
+    <li><a href="#barnstars" data-toggle="tab"><i class="fa fa-certificate"></i><span class="hidden-sm hidden-xs"> Barnstars</span> (<%= @user.user.try(:barnstars).try(:length) %>)</a></li>
   </ul>
 
   <br />
@@ -272,5 +272,12 @@
 
   })();
 </script>
+
+<style type="text/css">
+  ul.nav-tabs>li a{
+    padding: 10px;
+  }
+</style>
+
 <%= stylesheet_link_tag "dashboard" %>
 <%= javascript_include_tag "dashboard" %>