FIX: Automatically add like-count to post menu

db/migrate/20150709021818_add_like_count_to_post_menu.rb

@@ -0,0 +1,10 @@
+class AddLikeCountToPostMenu < ActiveRecord::Migration
+  def up
+    execute <<SQL
+UPDATE site_settings
+SET value = replace(value, 'like', 'like-count|like')
+WHERE name = 'post_menu'
+AND value NOT LIKE '%like-count%'
+SQL
+  end
+end