gregbell/active_admin — pull request #1605 by garysweaver (2012-08-20 16:11:58+00:00)
Title: Fix for Issue #1604: ActiveAdmin DeviseCreateAdminUsers migration attempts to create AdminUser on down (migrating to previous version)

This is a patch to check migration direction before attempting to create an AdminUser in the migration. Without this, you can't migrate to a version before the ActiveAdmin install and related migration.