The active filtering button has a title, and is slightly separated from others

Closes #114

app/views/orgas/_types.haml

@@ -3,16 +3,17 @@
 
 %ul.counters
   -# The reorder and specific count are required for the "near" scope
-  - @unfiltered_orgas.reorder('').group(:kind).count(:id).each do |kind, count|
+  - @unfiltered_orgas.reorder('').group(:kind).count.each do |kind, count|
     - p[:kind_id_eq] = kind.id
     %li{ title: Kind.human_attribute_name("name_#{kind.name}") }
       = link_to orgas_url(q: p) do
         %em.fa{ class: "fa-#{kind.icon}" }
         = count
 
-  %li
+  %li{ title: Kind.human_attribute_name('active').pluralize }
     - p[:kind_id_eq] = params[:q][:kind_id_eq]
     - p[:active_eq] = true
+    |
     = link_to orgas_url(q: p) do
       %em.fa.fa-heartbeat
-      = @unfiltered_orgas.active.count :id
+      = @unfiltered_orgas.active.count