add category field to pools

db/migrate/20130506154136_add_category_to_pools.rb

@@ -0,0 +1,6 @@
+class AddCategoryToPools < ActiveRecord::Migration
+  def change
+    execute("set statement_timeout = 0")
+    add_column :pools, :category, :string, :null => false, :default => "series"
+  end
+end