Fixing issue with hardcoded slash when routing to a group search.

app/views/studies/index.html.haml

@@ -32,7 +32,7 @@
           - p = request.query_parameters.dup
           - @group.subgroups.sort_by{ |l| l.name }.each do |subgroup|
             - p[:search][:q] = subgroup.name
-            = link_to subgroup.name, "/studies?#{p.to_query}", class: 'btn btn-school btn-subgroup'
+            = link_to subgroup.name, "studies?#{p.to_query}", class: 'btn btn-school btn-subgroup'
         %hr.tighten    
     .clearfix
       .pull-left.study-count