Controller_DatabaseMigration::executeMigration PHP Method

    public function executeMigration($file)
    {
        // TODO:
        // 1. test write permissions
        // 2. execute migration
        // 3. write .ok file
        // 3a. roll-back and write .fail if needed
        // 4. store short result in "result"
        return array('name' => $file, 'result' => 'Not Supported Yet');
    }