Added scheduler job to cleanup expired sessions issue#98.

db/migrate/20131208000001_update_scheduler3.rb

@@ -0,0 +1,15 @@
+class UpdateScheduler3 < ActiveRecord::Migration
+  def up
+    Scheduler.create_or_update(
+      :name           => 'Cleanup expired sessions',
+      :method         => 'SessionHelper.cleanup_expired',
+      :period         => 60 * 60 * 24,
+      :prio           => 2,
+      :active         => true,
+      :updated_by_id  => 1,
+      :created_by_id  => 1,
+    )
+  end
+  def down
+  end
+end